# TechMahindra Numerical ( Aptitude ) Previous Questions -7

121. A started a business with Rs.25000 and is joined afterwards by B with Rs.30,000. After how many months did B join, if profit per annum is divided equally?    a)  2 months    b)  4 months  c) 5 months   d)   7 months
122. The amount of principal Rs.4000 at compound interest at the ratio of 10% p.a. for 3 years is
a)  Rs.4325   b)  Rs.5324   c)  Rs.3425    d) Rs.5342                                                                                Ans:
123. A sum of Rs.150 Has two types of coins Rs.1 and Rs.2. If total number of coins is 100 then number of Rs.2 coins is   a) 50                b)  45    c)   65    d)   40                   Ans:
124. In a 200 m race, A beats B by 20 m and c by 38m. In a race of 600 m B will beat C by
a)  20 m               b)  30 m               c)   25 m  d)   15 m                                                                            Ans:60m
125. Mamuni went to the movies nine days ago. She goes to the movies only on Thursday. What day of the week is today?    a)  Sunday  b)  Tuesday  c)  Thursday  d)  Saturday  e) Friday         Ans:
125. Two brothers were expected to return here on the same day. Rajat returned 3 days earlier but Rohit returned 4 days later. If Rajat returned on Thursday, what was the expected day when both the brothers were to return home and when did Rohit Return?
a)  Wednesday, Sunday  b) Thursday, Monday    c) Sunday, Thursday    d) Monday, Friday     Ans:
126. What is the birthdate of Nutan’s mother? To answer this question, which of the following informations given in the statements A and B is/are sufficient?
(A) Nutan’s father remembers that his wife’s birthday is after 20th and before 23rd February.
(B) Nutan’s brother remembers that their mother’s birthday was after 21st but before 25th February.
a)    Only B is sufficient  b)  Only A is sufficient    c)  Both A and B together are not sufficient
d)  Both A and B together are needed    e) Either A or B is sufficient                                         Ans:
127. At what time between 4 and 5 o’clock the hands are in opposite direction?
a) 12 2/11 minutes past 2              b) 3 1/11 minutes past 2    c) 15 minutes past 2   d) 54 6/11 minutes past 4
128. If Rahul finds that he is 12th from the right in a line of boys and 4th from the left, how many boys should be added to the line such that there are 28 boys in the line?    a)   12   b)  14    c)  20    d)  13     e) None of these
129. Madhav ranks seventeenth in a class of thirtyone. What is his rank from the last?
a)  13    b)  14                     c)            15           d) 16      e)  17                                                                    Ans:
130. How many even number are there in the following series of numbers, each of which is immediately preceded by an odd number, but not immediately followed by an even number?   5 3 4 8 9 7 1 6 5 3 2 9 8 4 3 5
a)   Nil    b)  1      c)  2        d)  3       e)None of these                                                                                              Ans:
131. How many 7s are there in the following series which are not immediately following by 3 but immediately preceded by 8?   8 9 8 7 6 2 2 6 3 2 6 9 7 3 2 8 7 2 7 7 8 7 3 7 7 9 4
a)  Nil    b)  One  c)  Two  d)  Three  e)  More than three                                                                  Ans:
132. The sum of two consecutive number is 87. Which is the larger number?    a)  42   b)  43  c) 44  d)  45  e)  46
133. A student got twice as many sums wrong as he got right. If he attempted 48 sums in all, how many did he solve correctly?    a)  9                b)   12    c)   18     d)   24   e)  16
134. Three partners A,B & C invested total Rs.1,15,000. After one year one of them gets a profit of Rs.6000, second gets Rs.10,000 and third gets Rs.14000 then how much amount did B invested?
a)  Rs.10,000       b)  Rs.40,000       c)  Rs.20,000       d) Rs.50,000                                              Ans:38333
135. A started a business with Rs.25000 and is joined afterwards by B with Rs.30,000. After how many months did B join, if profit per annum is divieded equally?    a)  2 months        b)  4 months    c)  5 months         d)   7 months
136. The amount of principal Rs.4000 at compound interest at the ratio of 10% p.a. for 3 years is
a) Rs.4325           b)   Rs.5324    c)   Rs.3425    d)       Rs.5342                                                Ans:
137. A sum of Rs.150 Has two types of coins Rs.1 and Rs.2. If total number of coins is 100 then number of Rs.2 coins is   a)  50                b)   45   c)   65    d)   40
138. In a 200 m race, A beats B by 20 m and c by 38m. In a race of 600 m B will beat C by
a)   20 m    b)   30 m   c)   25 m       d)   15 m                                                                                      Ans:60

139. A Clock is so placed that at 12 noon its minute hand points towards north-enst. In which direction does its hour hand point at 1.30 P.M.?   a)     East   b)  West c)   North             d)     South e) None

140. Manoj left home for the bus stop 15 minutes earlier than the usual time. Il lakes 10 minutes Lo reach the stop. He reached the stop at 8.40 a.m. What time does he usually leave home for the bus stop?
a)      8:30 a.m.   b)    8.55 a.m.   c)    8:45 p.m.   d)  Data inadequate  e)  8:30 a.m.