Quantitative Aptitude

Directions (91 - 100) : What should come in place of the question mark (?) in the following questions?

Directions (101-105) : What should come in place of the question mark (?) in the following  number series ?

101. 15 18 16 19 17 20 ?

(1) 23

(2) 22

(3) 16

(4) 18

(5) None of these

102. 1050 420 168 67.2 26.88 10.752 ?

(1) 4.3008

(2) 6.5038

 (3) 4.4015

(4) 5.6002

(5) None of these
 

103. 0  6  24  60  120  210 ?

(1) 343

(2) 280

 (3) 335

(4) 295

(5) None of these

104.   32   49  83  151  287   559 ?

(1) 1118

(2) 979

(3) 1103

(4) 1120

(5) None of these

105. 462 552 650 756 870 992 ?

(1) 1040

(2) 1122

(3) 1132

(4) 1050

(5) None of these

Directions (106 - 110) : What approximate value should come in place of the questions mark (?) in the following questions ? (Note : You are not expected to calculate the exact value.)

106. 5554.999 ÷ 50.007 = ?

(1) 110

(2) 150

(3) 200

(4) 50

 (5) 125

107. (18.001)3 = ?

(1) 5830

(2) 5500

(3) 6000

(4) 6480

(5) 5240

108. 23.001 × 18.999 × 7.998 =?

(1) 4200

(2) 3000

(3) 3500

(4) 4000

(5) 2500

109. 9999 ÷ 99 ÷ 9 = ?

(1) 18

(2) 15

(3) 6

(4) 11

 (5) 20

110. 22.005% of 449. 999 = ?

(1) 85

(2) 100

(3) 125

(4) 75

(5) 150

111. A sum of ` 731 is divided among A, B and C, such that A receives 25% more than ‘B’ and ‘B’ receives 25% less than ‘C’. What’ is G’s share in the amount?

(1) ` 170

 (2) ` 200

(3) ` 262

(4) ` 258

(5) None of these

112. In how many different ways’ can the letters of the word ‘PRAISE’ be arranged ?

(1) 720

(2) 610

(3) 360

(4) 210

(5) None of these

Directions (116-120) : In each of these questions, two equations are given. You have to solve these equations and find out the values of x and y and —

124. Number of enrolled in Dancing form what percent of total number of students in the school?

(1) 12.35
(2) 14.12  
(3) 11.67
(4) 10.08
(5) None of these

125. What is the respective ratio of number of girls enrolled in Swimming to the number of boys enrolled in Swimming?

(1) 47 : 49
(2) 23 : 29 
(3) 29 : 23
(4) 49 : 47
(5) None of these

Directions (126-130): Study the following graph carefully and answer the questions given below it. Total number of students appeared and qualified from various schools at a Scholarship Exam

126. The average number of students qualified at the examination from schools C and D are what percent of the average number of students appeared for the exam-ination from the same school?
(Rounded off two digits after decimal)

(1) 58.62    
(2) 73.91
(3) 62.58
(4) 58.96    
(5) None of these

127. What is the respective ratio of the number of students appeared to the number of students qualified at the Scholarship exam from School C ?

(1) 7 : 12
(2) 6 : 5 
(3) 9 : 13
(4) 9 : 10
(5) None of these

128. What is the respective ratio of the number of students qualified at the Scholarship examination from school A and the number of students qualified at the examination from school B?

(1) 8 : 3
(2) 5 : 7
(3) 7:3
(4) 9 : 5
(5) None of these

129. The number of students appeared for the Scholarship exam from School D are approximately what percent of the total number of students appeared for the exam from all the schools together” ?

(1) 12
(2) 24
(3) 29
(4) 18
(5) 5

130. What is the difference between the average number of students appeared in the Scholarship exam from all the given schools and the average number of students qualified from all the given schools?

(1) 950
(2) 1100
(3) 990
(4) 1020
(5) None of these

131. The difference between the amount of compound interest and simple interest accured on an amount of? 26000 at the end of 3 years is ` 2994.134 What is the rate of interest p.c.p.a. ?

(1) 22
(2) 17
(3) 19
(4) Cannot be determined
(5) None of these

132. On a shelf three are 4 books on Economics, 3 books on Management and 4 books on Statistics. In how many different ways can the books be arranged so that the books on Economics are kept together?

(1) 967680
(2) 120960
(3) 5040
(4) 40320
(5) None of these

133. 6 women and 6 men together can complete a piece of work in 6 days. In how many days can 15 men alone complete the piece of work if 9 women alone can complete the work in 10 days?

(1) 6
(2) 5
(3) 7.2
(4) Cannot be determined
(5) None of these

134. Ravi borrowed some money at the rate of 4 p.c.p.a. for the first three years, at the rate of 8 p.c.p.a. for the next two years and at the rate of 9 p.c.p.a. for the period beyond 5 years. If he pays a total simple interest of ` 19,550 at the end of 7 years, how much money did he borrow?

(1) ` 39,500
(2) ` 42 , 500
(3) ` 41,900
(4) ` 43,000
(5) None of these

135. What is the area of a circle whose radius is equal to the side of a square whose perimeter is 112 metres?

(1) 176 sq. m. 
(2) 2504 sq. m. 
(3) 284 sq. m.
(4) 1956 sq. m.
(5) None of these

Directions (136-140): Study the following table carefully to answer the questions that follow: Number of Students studying in Six Different Colleges over the years

136. What is the total number of students from all the Colleges together in the year 2005?

(1) 10350
(2) 13150
(3) 15310
(4) 11350
(5) None of these

137. What is the percent increase in the number of students in College T in the year 2O07 from the previous year? (rounded off to two digits after decimal)

(1) 8.33
(2) 5.18
(3) 6.63
(4) 3.21
(5) None of these

138. Number of students in College P in the year 2008 forms approximately what percent of the total number of students in that College from all the years together?

(1) 11
(2) 31
(3) 18
(4) 26
(5) 23

139. What is the respective ratio of total number of students in College S in the years 2006 and 2009 together to the total number of students in College U from the same years?

(1) 473 : 470   
(2) 470 : 473  
(3) 371 : 390
(4) 390 : 371   
(5) None of these

140. What is the average number of students in all the Colleges together in the year 2004 ? (rounded off to the nearest integer)

(1) 2208
(2) 2196
(3) 2144
(4) 2324
(5) 2278