Decimal Fraction

Q1.

If 2994 ÷ 14.5 = 172, then 29.94 ÷ 1.45 = ?

.127	1.72
17.2	172

Answer:

Option C

Solution:

29.94	=	299.4
1.45	=	14.5

=	(	2994	x	1	)	[ Here, Substitute 172 in the place of 2994/14.5 ]
		14.5		10

=	172
	10

= 17.2

Wrong Answer

Q2.

What decimal of an hour is a second ?

.0025	.0256
.00126	.00027

Answer:

Option D

Solution:

Wrong Answer

Q3.

The value of (4.7×13.26 + 4.7×9.43+4.7×77.31) is

470	47
.47	700

Answer:

Option A

Solution:

Wrong Answer

Q4.

Which one of the following is equal to 3.14×10⁶?

314	3140
3140000	None

Answer:

Option C

Solution:

Given, 3.14 ×10⁶	=3.140000×1000000
	= 3140000.

Wrong Answer

Q5.

0.014×0.014= ?

.000196	0.00196
19.6	196

Answer:

Option A

Solution:

Wrong Answer

Written

Sunday, November 16, 2014