CAT Mock Test 1

Out of 100 people, 60 like tea, 50 like coffee, and 30 like both. How many like neither? Out of 100 people, 60 like tea, 50 like coffee, and 30 like both. How many like neither?

3 Mark(s)

20 20
10 10
30 30
40 40

An article sold at 20% loss. If cost price is Rs. 500, selling price is: An article sold at 20% loss. If cost price is Rs. 500, selling price is:

3 Mark(s)

Rs. 400 Rs. 400
Rs. 450 Rs. 450
Rs. 480 Rs. 480
Rs. 420 Rs. 420

HCF of 18 and 24 is: HCF of 18 and 24 is:

3 Mark(s)

6 6
12 12
3 3
18 18

Solve: x > 3 and x < 7 Solve: x > 3 and x < 7

3 Mark(s)

3 < x < 7 3 < x < 7
x > 7 x > 7
x < 3 x < 3
All real x All real x

A can do a job in 12 days, B in 18 days. Together they take: A can do a job in 12 days, B in 18 days. Together they take:

3 Mark(s)

7.2 days 7.2 days
6 days 6 days
9 days 9 days
8 days 8 days

Average of 2, 4, 6, 8 is: Average of 2, 4, 6, 8 is:

3 Mark(s)

Solve: 2x − 5 = 9 Solve: 2x − 5 = 9

3 Mark(s)

7 7
2 2
-7 -7
5 5

Number of arrangements of letters of word “CAT” is: Number of arrangements of letters of word “CAT” is:

3 Mark(s)

6 6
3 3
9 9
12 12

The number of factors of 36 is: The number of factors of 36 is:

3 Mark(s)

9 9
6 6
12 12
8 8

Volume of a cube with edge 4 cm is: Volume of a cube with edge 4 cm is:

3 Mark(s)

64 cm³ 64 cm³
16 cm³ 16 cm³
32 cm³ 32 cm³
48 cm³ 48 cm³

Area of a rectangle with length 8 and breadth 5 is: Area of a rectangle with length 8 and breadth 5 is:

3 Mark(s)

40 40
26 26
13 13
30 30

A says: “B is lying.” B says: “Both A and I are lying.” How many are telling the truth? A says: “B is lying.” B says: “Both A and I are lying.” How many are telling the truth?

3 Mark(s)

1 1
0 0
2 2
Cannot be determined Cannot be determined

If a:b = 2:3 and b:c = 4:5, then a:c = If a:b = 2:3 and b:c = 4:5, then a:c =

3 Mark(s)

8:15 8:15
2:5 2:5
4:15 4:15
3:5 3:5

A train covers 120 km in 2 hours. Speed is: A train covers 120 km in 2 hours. Speed is:

3 Mark(s)

60 km/h 60 km/h
50 km/h 50 km/h
70 km/h 70 km/h
80 km/h 80 km/h

Three projects need pairs from A,B,C,D,E,F. If A works only with B, and C cannot work with D, which pairing is valid? Three projects need pairs from A,B,C,D,E,F. If A works only with B, and C cannot work with D, which pairing is valid?

3 Mark(s)

AB, CE, DF AB, CE, DF
AB, CD, EF AB, CD, EF
AB, CF, DE AB, CF, DE
AB, BD, CE AB, BD, CE

A coin is tossed once. Probability of head is: A coin is tossed once. Probability of head is:

3 Mark(s)

1/2 1/2
1/3 1/3
1 1
0 0

If price increases by 10% and quantity decreases by 10%, net change in revenue is: If price increases by 10% and quantity decreases by 10%, net change in revenue is:

3 Mark(s)

Decrease of 1% Decrease of 1%
No change No change
Increase of 1% Increase of 1%
Decrease of 10% Decrease of 10%

A mixture has ratio 1:3 of milk to water. Milk percentage is: A mixture has ratio 1:3 of milk to water. Milk percentage is:

3 Mark(s)

25% 25%
33.33% 33.33%
50% 50%
75% 75%

If f(x)=x^2, f(3)=? If f(x)=x^2, f(3)=?

3 Mark(s)

9 9
6 6
3 3
12 12

log10(100)=? log10(100)=?

3 Mark(s)

2 2
10 10
1 1
0 0

CAT Mock Test 1 : Question 1 of 20