# Quiz Discussion

If (64)2 - (36)2 = 20 x a, then a = ?

Course Name: Quantitative Aptitude

• 1]

115

• 2]

140

• 3]

132

• 4]

176

##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

The largest 4 digit number exactly divisible by 88 is:

• 1] 8888
• 2] 9944
• 3] 9768
• 4] 8888
##### Solution
2
Discuss

217 X 217 + 183 X 183

• 1] 89302
• 2] 80578
• 3] 79992
• 4] 70283
##### Solution
3
Discuss

(1000)^9 / 10^24 =

• 1] 10
• 2] 100
• 3] 1000
• 4] 10000
##### Solution
4
Discuss

What is the unit digit in (4137) ⁷⁵⁴?

• 1]

7

• 2]

8

• 3]

9

• 4]

6

##### Solution
5
Discuss

A 3-digit number 4p3 is added to another 3-digit number 984 to give the four-digit number 13q7, which is divisible by 11. Then, (p + q) is :

• 1]

9

• 2]

10

• 3]

11

• 4]

12

##### Solution
6
Discuss

The sum of first 45 natural numbers is:

• 1]

1035

• 2]

1280

• 3]

2070

• 4]

2140

##### Solution
7
Discuss

How many terms are there in 2, 4, 8, 16,..., 1024?

• 1]

9

• 2]

10

• 3]

11

• 4]

12

##### Solution
8
Discuss

The sum of first 49 natural numbers is ?

• 1]

1275

• 2]

1225

• 3]

1205

• 4]

1185

##### Solution
9
Discuss

If x is a whole number, then x²(x² - 1) is always divisible by

• 1]

12

• 2]

24

• 3]

36

• 4]

16

##### Solution
10
Discuss

107 x 107 + 93 x 93 = ?

• 1]

19578

• 2]

19418

• 3]

21908

• 4]

20098

# Quiz