Question

1. What number comes before 11x9?

100
88
66
76
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2. What number best completes the analogy: 8:4 as 10:?
3
7
2
5
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3. Which number logically follows this series? 4 6 9 6 14 6 ...
6
17
19
21
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4. 48/2 * (9+3) = ?
2
288
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5. Reduce the fraction 14⁄35 to its lowest terms.
2/7
3/7
2/5
1/5

Answer 1

1. 88,66,76

2. 5

3. 19

4. 288

5. 2/5

Explanation:

1.

We have, 11×9 = 99, 100 is after 99. Else 88, 66, 76 all the three numbers comes before 99 . ∴ number comes before 11 x 9 = 99 is 88,66,76.

2.

We have, analogy as 8:4 i.e.2:1 , so best analogy that completes 10: x should be as 10:5 is equivalent to 2:1. ∴5 is the number best completes the analogy: 8:4 as 10:

3.

We have the following sequence 4 6 9 14 6 ........

4 6 (4+5=9) 6 ( 9+5 = 14) 6 (14+5=19)

∴ 19 is the number logically follows this series.

4.

48/2 * (9+3) = ?

24 *(12) = 288

∴ 48/2 * (9+3) = 288

5.

We have,

`(14)/(35)` which can be written as
`(7*2)/(7*5)` , which further can be simplified as
`(2)/(5)`.