HCL Number System Quiz-1

Question 1

Time: 00:00:00
Evaluate 725 x 725 - 240 x 240

 

444009

444009

484009

484009

464009

464009

None

None

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Question 2

Time: 00:00:00
What will be the sum of the first 241 odd numbers?

43556

43556

52612

52612

57623

57623

none

none

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Question 3

Time: 00:00:00
largest fraction in the following will be
\frac{17}{21}, \frac{13}{15}, \frac{4}{7}, \frac{11}{13}

\frac{17}{21}

\frac{17}{21}

\frac{13}{15}

\frac{13}{15}

\frac{4}{7}

\frac{4}{7}

\frac{11}{13}

\frac{11}{13}

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Question 4

Time: 00:00:00
There are four people A, B, C and D. A purchases some chocolates and gives one half to B and after that B gives one half to C and C gives one fourth to D. If D get 8 chocolates. Then How many chocolates A purchased?

256

256

32

32

64

64

128

128

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Question 5

Time: 00:00:00
Sum of three consecutive numbers is 3603. Then find the middle number.

1256

1256

1203

1203

1213

1213

1201

1201

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Question 6

Time: 00:00:00
Simplify 8^{\frac{1}{3}} \times 256^{\frac{1}{2}} \times 3

24

24

48

48

192

192

96

96

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Question 7

Time: 00:00:00
Number of prime numbers between 22 and 40 which is divisible by 7 is:-

 

3

3

4

4

5

5

zero

zero

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Question 8

Time: 00:00:00
Which of the following number is divisible by 3?

242693

242693

324652

324652

412653

412653

None

None

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Question 9

Time: 00:00:00
Three consecutive numbers such that twice the third, thrice the first, and five times the second together make 199. The middle number is

16

16

17

17

18

18

20

20

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Question 10

Time: 00:00:00
When 93 is added to one-third of a number then the number becomes 134. Then that number is

120

120

121

121

122

122

123

123

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["0","40","60","80","100"]
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