JNV Arithmetic Practice Set 6 - Class 12 Tests

Question 1

HCF of 8, 12 and 16 is;

Accepted Answer

4

Answer

8

Answer

2

Answer

48

Question 2

0.25 + 0.37 + 0.12 + 0.4 + 0.8 + 0.37 + 2.13 -1 is equals to:-

Accepted Answer

3.44

Answer

2.41

Answer

4.44

Answer

1.41

Question 3

Which of the following numbers are arranged in descending order?

Accepted Answer

$\frac{1}{3},\ \frac{1}{2},\ 0.25$

Answer

$0.25,\ \frac{1}{3},\ \frac{1}{2}$

Answer

$0.25,\ \frac{1}{2},\ \frac{1}{3}$

Answer

$\frac{1}{2},\ \frac{1}{3},\ 0.25$

Question 4

How many sweets can be prepared from 3 kg 500 grams sugar if one kg of sugar gives 12 kg sweets?

Accepted Answer

42kg

Answer

28kg

Answer

36kg

Answer

40kg

Question 5

Two trains 140m long and 120m long are running in opposite directions on parallel lines at 60 km/hr and 70 km/hr respectively. How long does it take to pass each other?

Accepted Answer

$7\frac{1}{5}$ second

Answer

$\frac{35}{6}$ second

Answer

$9\frac{2}{5}$ second

Answer

$3\frac{4}{5}$ second

Question 6

The approximate value of $(6.03)^3$ is:

Accepted Answer

220

Answer

210

Answer

200

Answer

215

Question 7

144 ÷ 7 ÷ 0.3 = ?

Accepted Answer

68.57

Answer

62.42

Answer

64.52

Answer

66.51

Question 8

Sivam scored 590 marks out of 800 in her final exam. Find the percentage of marks obtained by her.

Accepted Answer

73.75%

Answer

75.02%

Answer

80.21%

Answer

81.05%

Question 9

A boy sold his old book at ₹88 on 20% losses. What is the cost price of the book?

Accepted Answer

₹110

Answer

₹72

Answer

₹78

Answer

₹120

Question 10

A man will get ₹102 as simple interest on ₹850 at 3% per annum in:

Accepted Answer

4 years

Answer

5 years

Answer

6 years

Answer

7 years

JNV-ARITHMETIC (PRACTICE SET-12)

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