Q2310G2-Quiz-1

What is the unit digit of the product 17^53 multiplied by 19^68 ?

• 2
• 3
• 1
• 7

The HCF of two numbers is 16, and their LCM is 240. If one number is 64, what is the other number?

• 40
• 60
• 70
• 60

If the price of a commodity increases by 25%, by what percentage should the consumption be reduced to keep the expenditure constant?

• 25
• 20
• 30
• 40

A trader marks his goods 50% above cost price and allows a discount of 20%. What is his gain percentage?

• 14
• 28
• 20
• 16

The average age of 5 people is 30 years. If one person leaves and the new average becomes 28 years, what was the age of the person who left?

• 34
• 38
• 36
• 68

Find the Sum of Factors of 120.

• 234
• 123
• 356
• 360

How many trailing zeros are there in 200!?

• 21
• 22
• 23
• 49

In a certain code language, "BANK" is written as "DCPL". How is "LOAN" written in the same code?

• NQCO
• NQCB
• MQCP
• ZQCP

In certain code 'TIGER' is written as 'QDFHS'. How is 'FISH' written in that code?

• BRHE
• CRHE
• GRHE
• GRHF

The population of a town is 80,000. It increases at 5% per annum. Find the population after 3 years.

• 92610
• 89764
• 98765
• None