CSS General Abilities Topic 3 MCQ's Test

The complement of an angle exceeds the angle by 60^o. Then the angle is equal to

• 25^o A
• 30^o B
• 15^o C
• 35^o D

• 180^o A
• 90^o B
• 360^o C
• 270^o D

• 108 A
• 54+72√2 B
• 54+72√3 C
• 198 D

• 360 A
• 540 B
• 720 C
• 900 D
• 1080 E

The length of a rectangle is 5 more than the side of a square, and the width of the rectangle is 5 less than the side of square. If the area of the square is 45, what is the area of the rectangle ?

• 20 A
• 25 B
• 45 C
• 50 D
• 70 E

• 18 A
• 27 B
• 30 C
• 36 D

• 15 A
• 30 B
• 45 C
• 60 D

• 15 A
• 30 B
• 45 C
• 54 D

• 47 A
• 74 B
• 90 C
• 106 D

Find the length of the longer diagonal of a parallelogram if the sides are 6 inches and 8 inches and the smaller angle is 60^o.

• 8 A
• 11 B
• 12 C
• 7 D

• 100^o A
• 80^o B
• 60^o C
• 70^o D

• 18 A
• 72 B
• 18√3 C
• 36√3 D
• 36√2 E

The complement of 30^o 20' is

• 69^o 40' A
• 59^o 40' B
• 35^o 80' C
• 159^o 40' D

If A is the area and C the circumference of a circle, which of the following is an expression for A in terms of C ?

• C²/4π A
• C²/4π² B
• 2C C
• 2C²√π D

• 3AB² = 2AD² A
• 2AB² = 3AD² B
• 3AB² = 4AD² C
• 4AB² = 3AD² D

• 30^o A
• 40^o B
• 50^o C
• None of these D

• 19 + 5 √2 A
• 28 B
• 17 + √185 C
• 32 D

• 6 A
• 11 B
• 22 C
• 30 D

The angles of triangle are in a ratio of 8 : 3 : 1. The ratio of the longest side of the triangle to the next longest side is

• √6:2 A
• 8 : 3 B
• √3:1 C
• 8 : 5 D

• 3 A
• 4.5 B
• 6 C
• 7.5 D