0
Q:

The difference between a number and its three-iflh is 50. What is the number ?

A) 75 B) 100
C) 125 D) 150

Answer:   C) 125



Explanation:

Let the number be x. Then, x - 3x/5 = 50  <=>  x = (50 * 5) / 2 = 125..

Q:

How many numbers are there from 200 to 800 which are neither divisible by 5 nor by 7?

 

A) 407   B) 410  
C) 413   D) 411  
 
Answer & Explanation Answer: D) 411  

Explanation:
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2 122
Q:

How many natural numbers less than 500, when divided by 35 and 49, will leave a remainder of 30 in each case?

 

 

A) 4 B) 3
C) 1 D) 2
 
Answer & Explanation Answer: C) 1

Explanation:
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0 60
Q:

If the nine-digit number 708x6y8z9 is divisible by 99, then what is the value of x + y + z?

 

A) 5 B) 27
C) 16 D) 9
 
Answer & Explanation Answer: C) 16

Explanation:
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0 154
Q:

If the given number 925x85 is divisible by 11, then the smallest value of x is:

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

Explanation:
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0 418
Q:

What x is added to each of 10, 16, 22 and 32, the numbers so obtained in this order are in proportion? What is the mean proportional between the numbers (x + 1) and (3x + 1)?

 

A) 12 B) 9
C) 15 D) 10
 
Answer & Explanation Answer: C) 15

Explanation:
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0 80
Q:

When a positive integer is divided by d, the remainder is 15. When ten times of the same number is divided by d. the remainder is 6.
The least possible value of d is:

 

A) 9 B) 16
C) 18 D) 12
 
Answer & Explanation Answer: B) 16

Explanation:
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0 134
Q:

The greatest number which should be replace '*’ in the number 146*48 to make t divisible by 8 is:

 

A) 8 B) 9
C) 2 D) 0
 
Answer & Explanation Answer: A) 8

Explanation:
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0 952
Q:

Solve the following equation:

11÷3+19-5×6 (1×16)=?

A) -19 B) 119
C) 118 D) -119
 
Answer & Explanation Answer: D) -119

Explanation:
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1 991