14
Q:

There are two numbers such that the sum of twice the first number and thrice the second number is 300 and the sum of thrice the first number and twice the second number is 265. Which is the largest number ?

A) 24 B) 39
C) 85 D) 74

Answer:   D) 74



Explanation:
Q:

If sqrt x + frac{1}{sqrt x} = 2sqrt2, then x^2 + frac{1}{x^2} is equal to:

 

A) 36 B) 34
C) 32 D) 64
 
Answer & Explanation Answer: B) 34

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1 13
Q:

If 'J' is coded as '20' and 'BAT” is coded as '46' then how will 'CRICKET' be coded?

A) 138 B) 158
C) 142 D) 140
 
Answer & Explanation Answer: A) 138

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1 117
Q:

What is the value of x so that the seven digit number 8439x53 is divisible by 99?

 

A) 9 B) 4
C) 3 D) 6
 
Answer & Explanation Answer: B) 4

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0 340
Q:

△ABC ∼ △NLM and ar(△ABC): ar(△NLM) = 4 : 9. If AB = 6 cm, BC = 8 cm and AC =12 cm, then ML is equal to:

 

A) 18 cm B) 9 cm
C) 6 cm D) 12 cm
 
Answer & Explanation Answer: D) 12 cm

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0 366
Q:

If (5a - 3b) : (4a - 2b) = 2 : 3, then a : b is equal to:

 

A) 3 : 4 B) 2 : 3
C) 5 : 8 D) 5 : 7
 
Answer & Explanation Answer: D) 5 : 7

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1 261
Q:

What is the value of x so that the seven digit number 55350x2 is divisible by 72?

 

A) 1 B) 8
C) 7 D) 3
 
Answer & Explanation Answer: C) 7

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0 382
Q:

Walking frac{5}{7} of his usual speed, a person reaches his office 10 minutes later than the usual time. His usual time in minutes is:

 

A) 28 B) 30
C) 25 D) 35
 
Answer & Explanation Answer: C) 25

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0 43
Q:

If a + b + c = 8 and ab + bc + ca = 20, then a^3 + b^3 + c^3 - 3abc is equal to:

 

A) 30 B) 24
C) 32 D) 36
 
Answer & Explanation Answer: C) 32

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0 852