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(#M40021872) TCS QUESTION Keep an EYE

The cost of a precious stone varies directly with the cube of its weight. The stone is broken into three pieces, whose weights are in the ratio 4 : 5 : 6. If the stone had been broken into three pieces of equal weights, then there would have been a further loss of र24,000. What is the cost price of the unbroken stone?
a) 250,000
b) 300,000
c) 4,500,000
d) 2,700,000

Asked In TCS Tanu (12 years ago)

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(#M40021868) TCS QUESTION Keep an EYE

The minimum number of cuts required to cut a big cube into 480 identical pieces is n. What is the maximum number of identical pieces that can be cut from the big cube with n cuts?
a) 480
b) 512
c) 492
d) 576

Asked In TCS Tanu (12 years ago)

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(#M40021570) TCS QUESTION Keep an EYE

In a quadratic equation, (whose coefficients are not necessarily real) the constant term is not 0. The cube of the sum of the squares of its roots is equal to the square of the sum of the cubes of its roots. Which of the following is true?
option
a) Both roots are real
b) Neither of the roots is real
c) At least one root is non-real
d) At least one root is real

Asked In TCS Tanu (12 years ago)

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(#M40021873) TCS QUESTION Keep an EYE

If 7 divides a number successively, all remainders are prime or zero. Which of the following can be the number?
a) 709
b) 843
c) 793
d) 583

Asked In TCS Tanu (12 years ago)

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(#M40025719) TCS QUESTION Keep an EYE

The number of real values of x satisfying the equation log4 (x – 4)2 + log8 (28 – 6x)3 = 1 is

(1) three. (2) two. (3) one. (4) zero.

Asked In TCS Tanu (12 years ago)

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(#M40021566) TCS QUESTION Keep an EYE

Ashok went to a bank to draw money. When his token number was called out, he asked the teller to give him 'x' hundred-rupee notes and y thousand-rupee notes. The teller made a mistake and gave Ashok x thousand-rupee notes and y hundred-rupee notes. Ashok took the money without verifying it and walked home. On the way, he bought groceries worth Rs.500. After the purchase, he realized the teller's mistake and noticed that he had exactly half the amount he should have received. Which of the following may be true about the amount on the cheque?
a)It lies between 10000 and 11000
b)It lies between 11000 and 12000
c)It lies between 12000 and 13000
d)It lies between 13000 and 14000

Asked In TCS Tanu (12 years ago)

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(#M40021563) TCS QUESTION Keep an EYE

If the equation (k^2 - 5k + 6)x^2 + (k^2 - 7k + 12)x + k^2 - 9 = 0 satisfy more than two values of x, then the value of k is
option
a) -3
b) 3
c) 2
d) 4

Asked In TCS Tanu (12 years ago)

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(#M40032667) IBM QUESTION Apti Keep an EYE

Series questions of IBM are Multiple choice??
Or we have to fill fill the missing term?

Asked In IBM Tanu (11 years ago)

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(#M40021869) TCS QUESTION Keep an EYE

The median of the first 20 numbers in a descending sequence is 16, while the median of the first 19 numbers is 18. What is the median of the first 21 numbers?
a) 14
b) 16
c) 18
d) Cannot be determined

Asked In TCS Tanu (12 years ago)

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(#M40021871) TCS QUESTION Keep an EYE

Out of 75 children, playing badminton or table tennis or both, total number of girls playing in the group is 50% of the total number of boys in the group. The number of boys playing only badminton is 60% of the number of boys and the total number of boys playing badminton is 70% of the total number of boys. The number of children playing only table tennis is 40% of the total number of children and a total of 10 children play both badminton and table tennis. What is the number of girls playing only badminton?
a) 5
b) 15
c) 20
d) 10

Asked In TCS Tanu (12 years ago)

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