Wednesday, December 30, 2015

Night Class: Quant Quiz

1. Find remainder of (7^99)/6
1) 2 
2) 1 
3) 4 
4) 3 
5) None of these

2. What is the greatest number of 4 digits that when divided by any of the numbers 6, 9, 12, 17 leaves a remainder of 2?
1) 9792 
2) 9982 
3) 9794 
4) 9906 
5) None of these

3. In a fraction, numerator is increased by 20% and the denominator is diminished by 30%. The new fraction obtained is 2/3. The original fraction is:
1) 7/18
2) 5/9
3) 6/11
4) 3/5
5) None of these

4. Find a single discount equivalent to a discount series of 25%, 20%, 10%-
1) 23% 
2) 46% 
3) 48% 
4) 55% 
5) 50%

5. By selling pen for ` 81, a shopkeeper gain 35%. At what price should he sell the pen to gain 20% on the cost price?
1) Rs. 72 
2) Rs. 66 
3) Rs. 92 
4) Rs. 76 
5) None of these



Answers
1. 2

2. 3
LCM of 6, 9, 12, 17 = 612
Greatest Number of 4 digit divisible by 612 is 9792, to get remainder 2 number should be = 9792 + 2 = 9794

3. 1

4. 2

5. 1


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