CAT Practice Question and Answer
8Q: What time will it be in 45 minutes? Now, if the time is 4:48 pm. 1787 05b5cc669e4d2b4197774bf81
5b5cc669e4d2b4197774bf81- Show AnswerHide Answer
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Answer :
Explanation :
As now, the time 4 : 48 pm after 45 min it will be 4:48 + 45 min = (4 hrs : 48 + 12 min) pm + 33 min = 5 hrs : 33 min pm. Hence, it is 5:33 pm.
Q: The average salinity of seawater is 1787 05b5cc675e4d2b4197774c0e7
5b5cc675e4d2b4197774c0e7- 135%false
- 23.5%true
- 33%false
- 42.5%false
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Answer : 2. "3.5%"
Explanation :
Answer: B) 3.5% Explanation: Seawater or salt water is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of approximately 3.5% or 35 parts per thousand. This means that for every 1 litre (1000 mL) of seawater there are 35 grams of salts dissolved in it. Hence, The average salinity of seawater is 3.5%.
Q: For which Novel Prominent Konkani writer Mahabaleshwar Sail will be awarded the Saraswati Samman for the year 2016 ? 1787 05b5cc6cae4d2b4197774dfc5
5b5cc6cae4d2b4197774dfc5- 1Hawthantrue
- 2Mandrafalse
- 3Chitt-Chetefalse
- 4None of the abovefalse
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Answer : 1. "Hawthan"
Explanation :
Answer: A) Hawthan Explanation:
Q: The basic unit of the nervous system is the 1786 05b5cc6a6e4d2b4197774cdbb
5b5cc6a6e4d2b4197774cdbb- 1Lymphsfalse
- 2Nephronsfalse
- 3Nervesfalse
- 4Neuronstrue
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Answer : 4. "Neurons"
Explanation :
Answer: D) Neurons Explanation: The basic unit of the nervous system is the Neurons. The neuron is a single nerve cell, and you have billions of them. There are three basic types of neurons:: 1. Association, 2. Afferent and 3. Efferent. The association neurons comprise the central nervous system (CNS) that is the brain and spinal cord. The afferent neurons are also known as the sensory neurons, they bring the stimuli from the sensors (e.g., skin, eyes, ears) to the CNS. The efferent neurons are also known as motor neurons, they bring the responses from the brain to the muscles and the glands.
Q: Who Built The Suez Canal? 1786 05b5cc6b3e4d2b4197774d3dd
5b5cc6b3e4d2b4197774d3dd- 1Theodore Rooseveltfalse
- 2Ferdinand de Lessepstrue
- 3Robert Millsfalse
- 4James Hobanfalse
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Answer : 2. "Ferdinand de Lesseps"
Explanation :
Answer: B) Ferdinand de Lesseps Explanation: The Suez Canal in Egypt, is a 101 mile long canal that connects the Mediterranean Sea with the Gulf of Suez, a northern branch of the Red Sea. It was built in 1869 by Ferdinand de Lesseps.
Q: How many medals has been bagged by India in 5th Asian Indoor and Martial Arts Games ? 1786 05b5cc6c3e4d2b4197774dc22
5b5cc6c3e4d2b4197774dc22- 119false
- 233false
- 327false
- 440true
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Answer : 4. "40"
Explanation :
Answer: D) 40 Explanation: With 9 gold, 12 silver and 19 bronze, India won 40 medals in 5th Asian Indoor and Martial Arts Games and finished the Games at 11th.
Q: Find the principal if the interest compounded at the rate of 10% per annum for two years is Rs. 420 ? 1785 05b5cc701e4d2b4197774f17a
5b5cc701e4d2b4197774f17a- 1Rs. 2000true
- 2Rs. 2100false
- 3Rs. 1900false
- 4Rs. 2150false
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Answer : 1. "Rs. 2000"
Explanation :
Answer: A) Rs. 2000 Explanation: Given, Compound rate, R = 10% per annumTime = 2 yearsC.I = Rs. 420Let P be the required principal.A = (P+C.I)Amount, A = P1 + r100n (P+C.I) = P1 + 101002 (P+420) = P[11/10][11/10] P-1.21P = -420 0.21P = 420 Hence, P = 420/0.21 = Rs. 2000
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Answer :
Explanation :
SHORT is the required five letter word, which becomes SHORTER when two letters 'ER' are added to it.

