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Q: A balloon vendor has 2 red, 3 blue and 4 green balloons. He wants to choose one of them at random

A balloon vendor has 2 red, 3 blue and 4 green balloons. He wants to choose one of them at random to give it ... iii. a green balloon. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A box contains 5 red, 8 blue and 3 green pens. Rutuja wants to pick a pen at random.

A box contains 5 red, 8 blue and 3 green pens. Rutuja wants to pick a pen at random. What is the probability that the pen is blue? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Six faces of a die are as shown below.

Six faces of a die are as shown below. If the die is rolled once, find the probability of i. A' appears ... D' appears on upper face. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A box contains 30 tickets, bearing only one number from 1 to 30 on each.

A box contains 30 tickets, bearing only one number from 1 to 30 on each. If one ticket is drawn at random ... a complete square number. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Length and breadth of a rectangular garden are 77 m and 50 m.

Length and breadth of a rectangular garden are 77 m and 50 m. There is a circular lake in the garden having ... fell in the lake. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: In a game of chance, a spinning arrow comes to rest at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8.

In a game of chance, a spinning arrow comes to rest at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8. All ... 2. iv. a number less than 9. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: There are six cards in a box, each bearing a number from 0 to 5.

There are six cards in a box, each bearing a number from 0 to 5. Find the probability of each of the ... number greater than 5. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random.

A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random. What is the ... iii. either red or white. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Each card bears one letter from the word ‘mathematics’.

Each card bears one letter from the word mathematics'. The cards are placed on a table upside down. Find the ... the letter m'. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Out of 200 students from a school, 135 like Kabaddi and the remaining students do not like the game.

Out of 200 students from a school, 135 like Kabaddi and the remaining students do not like the game. If one ... dosen't like Kabaddi. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A two digit number is to be formed from the digits 0, 1, 2, 3, 4. Repetition of the digits is allowed.

A two digit number is to be formed from the digits 0, 1, 2, 3, 4. Repetition of the digits is allowed. Find ... 4. iii multiple of 11. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A person throws two fair dice. HE wins ₹ 15 for throwing a doublet (same numbers on the two dice), wins ₹ 12 when the throw results in the sum of 9, a

A person throws two fair dice. HE wins ₹ 15 for throwing a doublet (same numbers on the two dice), wins ₹ 12 when ... )` loss D. 2 gain Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: In a random experiment, a fair die is rolled until two fours are obtained in succession.The probability that the experiment will end in the fifth thro

In a random experiment, a fair die is rolled until two fours are obtained in succession.The probability that the experiment ... 6^(5))` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Three of the six vertices of a regular hexagon are chosen the random. What is the probability that the triangle with these vertices is equilateral.

Three of the six vertices of a regular hexagon are chosen the random. What is the probability that the triangle with ... (3)/(20)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Let `S={1,2,...,20}` A subset `B` of S is said to be `"nice"`, if the sum of the elements of `B` is 203. Then the probability that a randomly chosen s

Let `S={1,2,...,20}` A subset `B` of S is said to be `"nice"`, if the sum of the elements of `B` is 203. Then ... ))` D. `(5)/(2^(20))` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If two different numbers are taken from the set `{0,1,2,3, ,10};` then the probability that their sum as well absolute difference are both multiple of

If two different numbers are taken from the set `{0,1,2,3, ,10};` then the probability that their sum as well ... D. `(7)/(55)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Three randomly chosen nonnegative integers `x , ya n dz` are found to satisfy the equation `x+y+z=10.` Then the probability that `z` is even, is: `5/(

Three randomly chosen nonnegative integers `x , ya n dz` are found to satisfy the equation `x+y+z=10.` Then the ... . `(5)/(11)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If 12 identical balls are to be placed in 3 identical boxes, then the probability that one of the boxes contains exactly 3 balls is : (1) `` `(55)/3(2

If 12 identical balls are to be placed in 3 identical boxes, then the probability that one of the boxes contains exactly ... 3))^(11)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Three boys and two girls stand in a queue. The probability, that the number of boys ahead is at least one more than the number of girls ahead of her,

Three boys and two girls stand in a queue. The probability, that the number of boys ahead is at least one more than the ... ` D. `3//4` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: four fair dice `D_1, D_2,D_3 and D_4` each having six faces numbered 1,2,3,4,5 and 6 are rolled simultaneously. The probability that `D_4` shows a num

four fair dice `D_1, D_2,D_3 and D_4` each having six faces numbered 1,2,3,4,5 and 6 are rolled simultaneously. The ... . `(127)/(216)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Let `omega` be a complex cube root unity with `omega!=1.` A fair die is thrown three times. If `r_1, r_2a n dr_3` are the numbers obtained on the die,

Let `omega` be a complex cube root unity with `omega!=1.` A fair die is thrown three times. If `r_1, r_2a n dr_3` ... //9` D. `1//36` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If three distinct number are chosen randomly from the first 100 natural numbers, then the probability that all three of them are divisible by both 2 a

If three distinct number are chosen randomly from the first 100 natural numbers, then the probability that all three of ... D. 4 1155 Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Two numbers are selected randomly from the set `S={1,2,3,4,5,6}` without replacement one by one. The probability that minimum of the two numbers is le

Two numbers are selected randomly from the set `S={1,2,3,4,5,6}` without replacement one by one. The probability that ... 5` D. `4//5` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If the integers m and n are chosen at random between 1 and 100, then the probability that a number of the form `7^m+7^n` is divisible by 5, equals (a)

If the integers m and n are chosen at random between 1 and 100, then the probability that a number of the form 7m+7n ... . 1 8 D. 1 49 Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Three of the six vertices of a regular hexagon are chosen the random. What is the probability that the triangle with these vertices is equilateral.

Three of the six vertices of a regular hexagon are chosen the random. What is the probability that the triangle with ... 10 D. 1/20 Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Three identical dice are rolled once. The probability that the same number will appear on each of them, is (a) `1/6` (b) `1/36` (c) `1/18` (d) `3/28`

Three identical dice are rolled once. The probability that the same number will appear on each of them, is (a) 1 6 (b ... 1 16 D. 3 28 Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Fifteen coupens are numbered `1,2,3,...15` respectively. Seven coupons are selected at random one at a time with replacement The Probability that the

Fifteen coupens are numbered `1,2,3,...15` respectively. Seven coupons are selected at random one at a time with ... D. None of these Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Consider the system of equations ax + by = 0; cx + dy = 0, where `a, b, c, d in {0,1}`)STATEMENT-1: The probability that the system of equations has a

Consider the system of equations ax + by = 0; cx + dy = 0, where `a, b, c, d in {0,1}`)STATEMENT- ... I is false, Statement II is true Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains five cards bearing numbers 1, 2, 3,4, 5; and box 3 contains seven cards bearing num

Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains five cards bearing numbers 1, 2, 3,4, 5; and ... C. 57 105 D. 1 2 Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains five cards bearing numbers 1, 2, 3,4, 5; and box 3 contains seven cards bearing num

Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains five cards bearing numbers 1, 2, 3,4, 5; and box ... D. `(7)/(105)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance