Name with Initial

Department

Register No

Find the H.C.F, if the numbers are in the ratio of 4 : 5 : 6 and their L.C.M. is 2400.

• 35
• 20
• 40
• 67

What is the value of c , If 8 is 4% of a, and 4 is 8% of b. c equals b/a.

• 12
• 1/4
• 0.155
• None of these

The rate at which a sum becomes four times of itself in 25 years at S.I.,will be:

• 30%
• 25%
• 12%
• 49%

A guy bought 10 pencils for Rs. 50 and sold them for Rs. 60.What is his gain in terms of percentage?

• 10%
• 5%
• 20%
• 12%

What is the unit digit in 2^30?

• 3
• 4
• 1
• 2

Find the remainder when 6799 is divided by 7.

• 4
• 6
• 1
• 2

A sum of money placed at compound interest doubles itself in 4 years. In how many years will it amount to 8 times?

• 9
• 8
• 27
• 12