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 Total number of questions : 20.
 Time alloted : 30 minutes.
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1.  The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is: 

Your Answer: Option (Not Answered) Correct Answer: Option B Explanation: Let P, Q and R represent their respective monthly incomes. Then, we have: P + Q = (5050 x 2) = 10100 .... (i) Q + R = (6250 x 2) = 12500 .... (ii) P + R = (5200 x 2) = 10400 .... (iii) Adding (i), (ii) and (iii), we get: 2(P + Q + R) = 33000 or P + Q + R = 16500 .... (iv) Subtracting (ii) from (iv), we get P = 4000. P's monthly income = Rs. 4000. Learn more problems on : Average Discuss about this problem : Discuss in Forum 
2.  A library has an average of 510 visitors on Sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is: 

Your Answer: Option (Not Answered) Correct Answer: Option D Explanation: Since the month begins with a Sunday, to there will be five Sundays in the month.
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3.  The sum of two number is 25 and their difference is 13. Find their product. 

Your Answer: Option (Not Answered) Correct Answer: Option B Explanation: Let the numbers be x and y. Then, x + y = 25 and x  y = 13. 4xy = (x + y)^{2}  (x y)^{2} = (25)^{2}  (13)^{2} = (625  169) = 456 xy = 114. Learn more problems on : Problems on Numbers Discuss about this problem : Discuss in Forum 
Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read the both statements and
 
4. 


Your Answer: Option (Not Answered) Correct Answer: Option C Explanation: Let the tens and units digit be x and y respectively. Then,
I gives, 4y = 24 y = 6. So, x + 6 = 8 x = 2.
II gives, x^{2} = 36 x = 6. So, 3y = 6 y = 2. Therefore, Either I or II alone sufficient to answer. Learn more problems on : Problems on Numbers Discuss about this problem : Discuss in Forum 
5.  A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, then how old is B? 

Your Answer: Option (Not Answered) Correct Answer: Option D Explanation: Let C's age be x years. Then, B's age = 2x years. A's age = (2x + 2) years. (2x + 2) + 2x + x = 27 5x = 25 x = 5. Hence, B's age = 2x = 10 years. Learn more problems on : Problems on Ages Discuss about this problem : Discuss in Forum 
6.  (17)^{3.5} x (17)^{?} = 17^{8} 

Your Answer: Option (Not Answered) Correct Answer: Option D Explanation: Let (17)^{3.5} x (17)^{x} = 17^{8}. Then, (17)^{3.5 + x} = 17^{8}. 3.5 + x = 8 x = (8  3.5) x = 4.5 Learn more problems on : Surds and Indices Discuss about this problem : Discuss in Forum 
7. 


Your Answer: Option (Not Answered) Correct Answer: Option B Explanation:
= (3 + 22) + (3  22)  2 = 4.
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8.  A and B together have Rs. 1210. If of A's amount is equal to of B's amount, how much amount does B have? 

Your Answer: Option (Not Answered) Correct Answer: Option B Explanation:
A : B = 3 : 2.
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9.  Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is: 

Your Answer: Option (Not Answered) Correct Answer: Option D Explanation: Speed upstream = 7.5 kmph. Speed downstream = 10.5 kmph.
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10.  A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum? 

Your Answer: Option (Not Answered) Correct Answer: Option D Explanation:
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11.  A person takes a loan of Rs. 200 at 5% simple interest. He returns Rs. 100 at the end of 1 year. In order to clear his dues at the end of 2 years, he would pay: 

Your Answer: Option (Not Answered) Correct Answer: Option C Explanation:
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12.  The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is: 

Your Answer: Option (Not Answered) Correct Answer: Option D Explanation: We have: (l  b) = 23 and 2(l + b) = 206 or (l + b) = 103. Solving the two equations, we get: l = 63 and b = 40. Area = (l x b) = (63 x 40) m^{2} = 2520 m^{2}. Learn more problems on : Area Discuss about this problem : Discuss in Forum 
13.  What was the day of the week on 28^{th} May, 2006? 

Your Answer: Option (Not Answered) Correct Answer: Option D Explanation: 28 May, 2006 = (2005 years + Period from 1.1.2006 to 28.5.2006) Odd days in 1600 years = 0 Odd days in 400 years = 0 5 years = (4 ordinary years + 1 leap year) = (4 x 1 + 1 x 2) 6 odd days
Jan. Feb. March April May (31 + 28 + 31 + 30 + 28 ) = 148 days 148 days = (21 weeks + 1 day) 1 odd day. Total number of odd days = (0 + 0 + 6 + 1) = 7 0 odd day. Given day is Sunday. Learn more problems on : Calendar Discuss about this problem : Discuss in Forum 
14.  The angle between the minute hand and the hour hand of a clock when the time is 4.20, is: 

Your Answer: Option (Not Answered) Correct Answer: Option B Explanation:
Required angle = (130  120)° = 10°. Learn more problems on : Clock Discuss about this problem : Discuss in Forum 
15.  At what angle the hands of a clock are inclined at 15 minutes past 5? 

Your Answer: Option (Not Answered) Correct Answer: Option C Explanation:
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16.  The angle between the minute hand and the hour hand of a clock when the time is 8.30, is: 

Your Answer: Option (Not Answered) Correct Answer: Option B Explanation:
Required angle = (255  180)° = 75°. Learn more problems on : Clock Discuss about this problem : Discuss in Forum 
17.  At what time between 9 and 10 o'clock will the hands of a watch be together? 

Your Answer: Option (Not Answered) Correct Answer: Option C Explanation: To be together between 9 and 10 o'clock, the minute hand has to gain 45 min. spaces. 55 min. spaces gained in 60 min.
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18.  In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women? 

Your Answer: Option (Not Answered) Correct Answer: Option A Explanation:
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Find out the wrong number in the given sequence of numbers.  
19.  8, 13, 21, 32, 47, 63, 83 

Your Answer: Option (Not Answered) Correct Answer: Option A Explanation: Go on adding 5, 8, 11, 14, 17, 20. So, the number 47 is wrong and must be replaced by 46. Learn more problems on : Odd Man Out and Series Discuss about this problem : Discuss in Forum 
Insert the missing number.  
20.  1, 4, 9, 16, 25, 36, 49, (....) 

Your Answer: Option (Not Answered) Correct Answer: Option C Explanation: Numbers are 1^{2}, 2^{2}, 3^{2}, 4^{2}, 5^{2}, 6^{2}, 7^{2}. So, the next number is 8^{2} = 64. Learn more problems on : Odd Man Out and Series Discuss about this problem : Discuss in Forum 