CSS General Abilities MCQs Test – Prepare for CSS Exam

If 2/3 part of a number is 96, what is the value of 3/4 part of the same number ?

• 48 A
• 192 B
• 108 C
• 72 D

There are 40 coins in a bag consisting of Rs 5 and Rs 2 coins. if the total amounts Rs 140 how many Rs 2 and Rs 5 coins are three in the bag?

• 20 each A
• 25 and 15 B
• 30 and 10 C
• 22 and 18 D

• 80^o A
• 90^o B
• 100^o C
• None of these D

All natural numbers and 0 are called the ------ numbers.

• Whole A
• prime B
• integer C
• rational D

Which of the following is an organic molecule needed by the body in small amounts?

• Protein A
• Vitamin C B
• Zinc C
• Monosaccharide D

Which country is the largest emitter of Carbon Dioxide?

• USA A
• China B
• Germany C
• Japan D

Yerevan is capital of

• Georgia A
• Armenia B
• Albania C
• Romania D

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

Find the greatest number of five digits which when divided by 12, 15, 21, 25 and 28 leaves 5, 8, 14, 18 and 21 as remainder, respectively.

• 98696 A
• 98700 B
• 97693 C
• 98693 D

In Humans the Y choromosome is passed to the next genration from

• Father to son A
• Mother to son B
• Father to daughter C
• None of these D

What is the greatest number which divides 852, 1065 and 1491 exactly ?

• 193 A
• 183 B
• 223 C
• 213 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

• 12 A
• 24 B
• 36 C
• 48 D

• 15 A
• 30 B
• 45 C
• 60 D

15 litres of mixture contains 20% alcohol and the rest water. If 3 litres of water be mixed in it, the percentage of alcohol in the new mixture will be

• 17% A
• 16 2/3 % B
• 18 1/2 % C
• 15% D

The building block of elements are called:

• Atoms A
• Molecules B
• Compound C
• Isotopes D

Television signals are converted into light signals by:

• Optical fiber A
• Transistor B
• Decoder C
• Photo diode D

The H.C.F. of 2923 and 3239 is:

• 37 A
• 47 B
• 73 C
• 79 D

Sodium was discovered by

• Sir humphry davy A
• James watson B
• john bardeen C
• john von neumann D

Safety matches was invented by

• Levi strauss A
• Benjamin franklin B
• Peter goldmark C
• J.E.Lundstrom D