12th

The least number of five digits which is completely divisible by 39, is ………. .

• 10101

• 10062

• 10016

• 10023

A fraction which bears the same ratio to ¹/₂₇ as ³/₁₁ bear to ⁵/₉ is equal to ……….. .

• 1/55

• 55

• 3/11

• 1/11

Tags

CCSS.6.RP.A.3B

The number of 3-digit numbers divisible by 6, is ………….. .

• 149

• 166

• 150

• 151

The simplest form of 1.5 : 2.5 is ……………

• 6:10

• 15:25

• 0.75:1.25

• 3:5

Tags

CCSS.6.RP.A.3A

Evaluation of 8³ × 8² × 8^-5 is ………….

• 1

• 0

• 8

• None of these

Tags

CCSS.8.EE.A.1

Which of the following numbers gives 240 when added to its own square?

• 15

• 16

• 18

• 20

Tags

CCSS.8.EE.A.2

106 × 106 – 94 × 94 = ?

• 2004

• 2400

• 1904

• 1906

Tags

CCSS.6.EE.A.1

125 gallons of a mixture contains 20% water. What amount of additional water should be added such that water content be raised to 25%?

• 15/2 gallons

• 17/2 gallons

• 19/2 gallons

• 8 and 1/3 gallons

Tags

CCSS.6.RP.A.3C

A clock strikes once at 1 o’clock, twice at 2 o’clock, thrice at 3 o’clock and so on. How many times will it strike in 24 hours?

• 78

• 136

• 156

• 196

Tags

CCSS.HSF.BF.A.2

What is 1004 divided by 2?

• 52

• 502

• 520

• 5002

Tags

CCSS.4.NBT.B.6