Q .1) A man invests an amount of Rs. 15,860 among his three sons A, B and C in such a way that they get same amount after 2, 3 and 4 years respectively? If the rate of interest is 5 % then what will be the ratio of amounts invested among A, B and C respectively?
a) 3 : 4 : 6
b) 4 : 3 : 6
c) 6 : 4 : 3
d) 6 : 3 : 4
Q.2) The traffic lights at three different road-crossings change after every 24 sec, 72 sec and 120 sec respectively. If all of them change simultaneously at 10:54:00 hr, then at what time will they again change simultaneously?
a) 11 : 00 : 00 hr
b) 11 : 06 : 00 hr
c) 11 : 12 : 00 hr
d) 11 : 18 : 00 hr
Q.3) If the price of potato is increased by 20 %, by how much should the consumption be decreased so as to maintain the same expenditure?
a) 20 %
b) 16 %
c) 16.67 %
d) 16.5 %
Read the information given below to answer the three questions that follow:
Rama and Mohan are a married couple having two daughters named Smita and Devika. Devika is married to a man who is the son of Madhu and Jeevan .Romila is the daughter of Aman. Krishna who is Aman’s sister is married to Sunil and has two sons Anuj and Ankur. Ankur is grandson of Madhu and Jeevan.
Q.4) How is Krishna related to Devika ?
a) Sister-in-Law
b)Sister
c) Aunt
d) None of these
Q.5) What is the relationship between Anuj and Romila?
a) Uncle-Neice
b) Father-Daughter
c) Husband-Wife
d)Cousins
Q.6) Which of the following is true?
a) Anuj is son of Smita
b) Romila is the cousin of Krishna
c) Madhu is Sunil’s mother-in-law
d) Jeevan is Devika’s maternal uncle
Read the passage given below to answer the four questions that follow:
Dolphins are regarded as the friendliest creatures in the sea and stories of them helping drowning sailors have been common since Roman times. The more we learn about dolphins, the more we realize that their society is more complex than people previously imagined. They look after other dolphins when they are ill, care for pregnant mothers and protect the weakest in the community, as we do. Some scientists have suggested that dolphins have a language but it is much more probable that they communicate with each other without needing words. Could any of these mammals be more intelligent than man? Certainly the most common argument in favor of man’s superiority over them that we can kill them more easily than they can kill us is the least satisfactory. On the contrary, the more we discover about these remarkable creatures, the less we appear superior when we destroy them.
Q.7) It is clear from the passage that dolphins —-.
a) don’t want to be with us as much as we want to be with them
b) are proven to be less intelligent than once thought
c) have a reputation for being friendly to humans
d) are the most powerful creatures that live in the oceans
Q.8) The fact that the writer of the passage thinks that we can kill dolphins more easily than they can kill us
a) means that they are better adapted to their environment than we are
b) shows that dolphins have a very sophisticated form of communication
c) proves that dolphins are not the most intelligent species at sea
d) does not mean that we are superior to them
Q.9) One can infer from the reading that —-.
a) dolphins are quite abundant in some areas of the world
b) communication is the most fascinating aspect of the dolphins
c) dolphins have skills that no other living creatures have such as the ability to think
d) dolphins have some social traits that are similar to those of humans
Q.10) It can be inferred from the reading that —
1. Dolphins communicate with each other through the sound waves of high frequency which humans are unable to figure out.
2. The dolphin society is much more complex as compared to the human society.
Select the correct statement using the codes given below:
a) 1 only
b) 2 only
c) Both 1 and 2
d) None of the above
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