# TCS Numbers and Decimal Fraction Quiz-1

Question 1

Time: 00:00:00
(1.1 + 1.1 + 1.1 + 1.1) x 1.1 x 1.1 = ? x 0.121

54.57

54.57

33.53

33.53

42.55

42.55

22.56

22.56

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Question 2

Time: 00:00:00

• 0.3 x 10-3 = ?

0.0003

0.0003

0.003

0.003

0.03

0.03

0.3

0.3

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Question 3

Time: 00:00:00
9.99 x 9.9 x 9 ÷ 9.9 ÷ 0.3 = ?

2.76

2.76

2.99

2.99

3.10

3.10

3.33

3.33

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Question 4

Time: 00:00:00

• 124.5 x 12? = 125.6 x 121.8

1.5

1.5

1.8

1.8

2.9

2.9

3.1

3.1

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#### PrepInsta User

=>12^a*12^b=12^c*12^d =>(a+b)=(c+d) =>4.5+x=5.6+1.8 =>x=2.9

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Question 5

Time: 00:00:00
789.009 - ? + 56.84 = 215.943

899.015

899.015

752.804

752.804

714.642

714.642

629.906

629.906

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Question 6

Time: 00:00:00
Arrange the fractions in ascending order

5/8 < 7/12 < 3/4< 13/16

5/8 < 7/12 < 3/4< 13/16

5/8 < 7/12 < 13/16 < 3/4

5/8 < 7/12 < 13/16 < 3/4

5/8 < 3/4< 13/16 < 7/12

5/8 < 3/4< 13/16 < 7/12

7/12 < 5/8 < 3/4< 13/16

7/12 < 5/8 < 3/4< 13/16

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Question 7

Time: 00:00:00
What decimal of an hour is a second

.0028

.0028

.0027

.0027

.0026

.0026

.0025

.0025

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Question 8

Time: 00:00:00
If 144/0.144 = 14.4/x, then x = ?

0.144

0.144

0.0144

0.0144

0.00144

0.00144

1.44

1.44

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Question 9

Time: 00:00:00
Evaluate

(2.39pow21.61pow2) / (2.391.61)

2

2

3

3

4

4

5

5

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Question 10

Time: 00:00:00
What will be vulgar fraction of 0.0056

7/1275

7/1275

7/1250

7/1250

7/1175

7/1175

7/1150

7/1150

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#### PrepInsta User

0.0056 can be written as 56/10000 by solving this we get 7/1250.

#### PrepInsta User

0.0056=56/10000 56/1000=7/1250

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