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Numbers - 1

Description: Numbers - 2
Number of Questions: 25
Created by:
Tags: Numbers - 2 L.C.M. and H.C.F. Rounding numbers
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What is the greatest number that divides 75, 110 and 48 so as to leave a remainder 5 in each case?

  1. 5

  2. 6

  3. 7

  4. 8


Correct Option: C

A man goes to new York after every 14 days and another one after every 24 days. If they are in New York today find within how many days will the two be in New York again together?

  1. 148 days

  2. 168 days

  3. 188 days

  4. 208 days


Correct Option: B

Sara has 16 pink and 24 yellow flowers. She wants to make bouquets with the same number of each colour flower in each bouquets. What is the greatest number of bouquets she can make?

  1. 4

  2. 6

  3. 8

  4. 10


Correct Option: C

What is 0.2345, rounded off to the nearest three decimal places?

  1. 0.234

  2. 0.235

  3. 0.238

  4. 0.036


Correct Option: B
Explanation:

0.2345 rounded off to the nearest 3 decimal places = 0.235

What is 2.3467, rounded off to the nearest three decimal places?

  1. 2.347

  2. 2.348

  3. 2.349

  4. 2.346


Correct Option: A
Explanation:

2.3467 rounded off to the nearest 3 decimal places = 2.347

One light blinks after every 8 seconds and the other after every 11 seconds.If they blink together now, after what time will they blink together again?

  1. 66 seconds

  2. 88 seconds

  3. 102 seconds

  4. None


Correct Option: B

What is 1.2368, rounded off to the nearest two decimal places?

  1. 1.2

  2. 1.3

  3. 1.4

  4. 1.5


Correct Option: B
Explanation:

1.2368 rounded off to the nearest 2 decimal places = 1.3

What is 5.2376, rounded off to the nearest three decimal places?

  1. 5.23

  2. 5.29

  3. 5.25

  4. 5.24


Correct Option: D
Explanation:

5.2376 rounded off to the nearest 3 decimal places = 5.24

What is 56.24, rounded off to the nearest one decimal places?

  1. 56.3

  2. 56.4

  3. 56.2

  4. 56.8


Correct Option: C
Explanation:

56.24   rounded off to the nearest 1 decimal places = 56.2

Rob has 40 green marbles and 95 blue ones. He wants to arrange them in rows such that each row has same number of marbles. What is the maximum number of marbles that he can put in a row?

  1. 3

  2. 4

  3. 5

  4. 6


Correct Option: C

Pens are available in packs of 10 and pencils in pack of 12. What is the minimum number of packs Nathan can buy so that he has exactly 1 pen per pencil ?

  1. 6 packs of pens and 5 pack of pencils

  2. 6 packs of pens and 7 packs of pencil

  3. 8 packs of pens and 7 packs of pencil

  4. None


Correct Option: A

Sam has a dance class every third day and a swimming class every fifth day. If he attended both classes today, after how many days will he have both classes together?

  1. 15

  2. 20

  3. 30

  4. None


Correct Option: A

What is 217.35, rounded off to the nearest one decimal places?

  1. 217.4

  2. 217.3

  3. 217.5

  4. 271.4


Correct Option: A
Explanation:

217.35 rounded off to the nearest 2 decimal places = 217.4

What is 3.79, rounded off to the nearest tenth places?

  1. 3.7

  2. 3.6

  3. 3.8

  4. 3


Correct Option: C
Explanation:

3.79 rounded off to the nearest 2 decimal places = 3.8

What is 3.41, rounded off to the nearest tenth places?

  1. 3.4

  2. 3.5

  3. 3.6

  4. 3


Correct Option: A
Explanation:

3.14 rounded off to the nearest tenth places = 3.4

Natasha bought 30 toys and 48 chocolates to pack in gift boxes. If she wants to have same number of toys and the same number of chocolates in each gift box, how many gift boxes can be there?

  1. 2

  2. 4

  3. 6

  4. 8


Correct Option: C

There are 20 sheets of paper and 30 pens. Ben wants to distribute them to children as a combination of sheets and pens.How many students would get sheets and pens in equal amount without anything left over?

  1. 5

  2. 10

  3. 15

  4. 20


Correct Option: B

Boxes of 12 inches in height are stacked next to boxes of 16 inches height. At what minimum value will be the two stacks be of same height?

  1. 22 inches

  2. 28 inches

  3. 38 inches

  4. 48 inches


Correct Option: D

Tom notices that his age is divisible by 14 and his friend notices that it is divisible by 3. what could be the smallest possible age of Tom?

  1. 42 years

  2. 52 years

  3. 84 years

  4. None


Correct Option: A

There are 20 students in a single group during morning shift and a group of 16 students each in evening group at a dance school. What is the same minimum number of students in each shift?

  1. 40

  2. 60

  3. 80

  4. 100


Correct Option: C

Coke can come in packs of 8 and hot dogs in packages of 12. If grace wants to have both enough for 24 people. How many packs does she need without any left over?

  1. 4

  2. 5

  3. 6

  4. 7


Correct Option: C

What is 346.24, rounded off to the nearest one decimal places?

  1. 346.8

  2. 346.3

  3. 346.4

  4. 346.5


Correct Option: B
Explanation:

346.24 rounded off to the nearest 1 decimal places = 346.3

What is 7.75, rounded off to the nearest tenth places?

  1. 7.6

  2. 7.5

  3. 7.7

  4. 7.8


Correct Option: D
Explanation:

7.75 rounded off to the nearest tenth places = 7.8

Two buses A and B arrives at a station after every 45 and 50 minutes respectively. If they start the day together, after what time will the buses arrive together at the station?

  1. 7 hours 30 minutes

  2. 8 hours

  3. 9 hours 20 minutes

  4. None


Correct Option: A

What is 9.47, rounded off to the nearest tenth places?

  1. 9.4

  2. 9.5

  3. 9.6

  4. 9.7


Correct Option: B
Explanation:

9.47 rounded off to the nearest tenth places = 9.5

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