Decimals Test

Result

Decimals Test - 1

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

If 0.153846 is approximately equal to 2/13, then the approximate value of 0.615384 is

A
8/13

B
7/17

C
6/19

D
5/16

Solution

Here, 0.153846 = 2/13

Or 0.153846 × 4 = 2/13 × 4

Or 0.615384 = 8/13
Question 2
1 / -0

Arrange the following decimal numbers in descending order:

4.6, 0.460, 4.062, 0.4

A
0.4, 0.460, 4.062, 4.6

B
4.6, 4.062, 0.460, 0.4

C
4.062, 4.6, 0.460, 0.4

D
4.6, 4.062, 0.4, 0.460

Solution

Descending order means writing the numbers in decreasing order.
So, the order is:
4.6 > 4.062 > 0.460 > 0.4
Question 3
1 / -0

Bhardwaj has Rs. 20 in his pocket. He buys a ball for Rs. 5 and then buys 8 chocolates. The cost of every chocolate is same (m). The amount left with him is Rs. 3.

The equation given below can be used to find out the cost of one chocolate:
8m + 5 + 3 = 20

What is the cost of each chocolate?

A
Rs. 3.25

B
Rs. 2.75

C
Rs. 2.50

D
Rs. 1.50

Solution

Given: 8m + 5 + 3 = 20

8m = 20 - 8
8m = 12
m = Rs. 1.50
Question 4
1 / -0

Subtract 189.25 from 398.30 and then double the answer by using addition.

A
397.25

B
400.10

C
418.1

D
425.30

Solution

Here, we have;
398.30 - 189.25 = 209.05
And then double by using addition,
209.05 + 209.05 = 418.1
Question 5
1 / -0

Which of the following is the greatest decimal number up to four decimal places?

A
1.2650

B
1.8500

C
1.3680

D
1.9000

Solution

1.9000 is the greatest decimal number among the given ones.
Question 6
1 / -0

Find the value of 0.0036584 + 0.00025847 x 100 - 0.000896250.

A
0.1200000

B
0.0280056

C
0.0203650

D
0.2860915

Solution

0.0036584 + 0.00025847 x 100 - 0.000896250

Applying BODMAS
-> 0.00025847 x 100 = 0.025847

-> 0.025847 + 0.0036584 = 0.0295054
-> 0.0295054 - 0.000896250 = 0.2860915
Question 7
1 / -0

4253.685 + 235.1223 + 32 + 0.321 = _________.

A
4521.1283

B
5621.144

C
6775.1453

D
8921.1238

Solution

The steps of calculation are as follows:

4253.685 + 235.1223 + 32 + 0.321
= 4488.8073 + 32.321
= 4521.1283
Question 8
1 / -0

Which of the following statements is CORRECT?

A
0.235 = 2 tenths, 3 hundredths and 5 thousandths

B
4.325 = 4 ones 3 tenths and 25 hundredths

C
783.1 = 7 hundredths and 1 tenths

D
0.3253 = 32 tenths and 53 hundredths

Solution

Here, option 1 is the right answer as a digit immediate to the right of a decimal is at tenths place, then comes hundredths and then thousandths.

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Decimals Test - 1

Result

Decimals Test - 1

Score

-

Rank

-

SHARING IS CARING

Question 1

8/13

7/17

6/19

5/16

Solution

Question 2

0.4, 0.460, 4.062, 4.6

4.6, 4.062, 0.460, 0.4

4.062, 4.6, 0.460, 0.4

4.6, 4.062, 0.4, 0.460

Solution

Question 3

Rs. 3.25

Rs. 2.75

Rs. 2.50

Rs. 1.50

Solution

Question 4

397.25

400.10

418.1

425.30

Solution

Question 5

1.2650

1.8500

1.3680

1.9000

Solution

Question 6

0.1200000

0.0280056

0.0203650

0.2860915

Solution

Question 7

4521.1283

5621.144

6775.1453

8921.1238

Solution

Question 8

0.235 = 2 tenths, 3 hundredths and 5 thousandths

4.325 = 4 ones 3 tenths and 25 hundredths

783.1 = 7 hundredths and 1 tenths

0.3253 = 32 tenths and 53 hundredths

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.