IBPSRRB2Sep2012 Related Question Answers

126. What should come in place of the question mark (?) in the following questions?188.21 - 27.54 - 11.93 = ?

127. What should come in place of the question mark (?) in the following questions?1268 ÷ 8 ÷ 2 = ?

128. $${8^{1.1}} \times {4^2}^{.7} \times {2^{3.3}} = {2^?}$$

129. In the following number series only one number is wrong. Find out the wrong number.11, 18, 29, 42, 59, 80, 101

130. In the following number series only one number is wrong. Find out the wrong number.2, 9, 32, 105, 436, 2195, 13182

131. In the following number series only one number is wrong. Find out the wrong number.5, 55, 495, 3465, 17325, 34650, 51975,

132. In the following number series only one number is wrong. Find out the wrong number.3, 7, 16, 32, 56, 93, 142

133. In the following number series only one number is wrong. Find out the wrong number.4, 5, 12, 38, 160, 805, 4836

134. Study the following information carefully to answer the questions that follow : A box contains 2 blue caps, 4 red caps, 5 green caps and 1 yellow cap.If four caps are picked at random, what is the probability that none is green ?

135. Study the following information carefully to answer the questions that follow : A box contains 2 blue caps, 4 red caps, 5 green caps and 1 yellow cap.If two caps are picked at random, what is the probability that both are blue ?

136. Study the following information carefully to answer the questions that follow : A box contains 2 blue caps, 4 red caps, 5 green caps and 1 yellow cap.If one cap is picked at random, what is the probability that it is either blue or yellow ?

137. If two caps are picked at random, what is the probability that at least one is red ?

138. Study the following information carefully to answer the questions that follow : A box contains 2 blue caps, 4 red caps, 5 green caps and 1 yellow cap.If three caps are picked at random, what is the probability that two are red and one is green ?

139. What would be the cost of building a fence around a square plot with area equal to 361 sq. ft. if the price per foot of building the fence is Rs. 62 ?

140. In how many different ways can the letters of the word TRUST’ be arranged?

141. What would be the compound interest accrued on an amount of Rs. 8000 at the rate of 15 p.c.p.a. in three years ?

142. The ages of Shirish and Kunder are in the ratio of 5 : 6 respectively. After 8 years the ratio of their ages will be 7 : 8. What is the difference in their ages

143. The difference between a two digit number and the number obtained by interchanging the two digits of the number is 9. If the sum of the two digits of the number is 15, then what is the original number?

144. Study the following graph carefully to answer the questions: If the amount of profit earned by Company B in the year 2007 was Rs. 7.56 lakhs, what was the profit earned by it in the year 2005?

145. Study the following graph carefully to answer the questions: What is the respective ratio of per cent increase in profit of Company A in the year 2008 to the per cent increase in profit of Company B in the same year?

146. Study the following graph carefully to answer the questions: In which year did Company A earn the maximum amount of profit?

147. Study the following graph carefully to answer the questions: What is the approximate average per cent increase in profit of Company A over all the years together?

148. Study the following graph carefully to answer the questions: What is the average per cent increase in profit of Company B in the year 2007 and 2009 together ?

149. In each of these questions two equations numbered I and II are given. You have to solve both the equations and – Give answer a: if x < y Give answer b: if x ≤ y Give answer c: if x > y Give answer d: if x ≥ y Give answer e: if x = y or the relationship cannot be established.I. $$x^{2}+13x+42=0$$ II. $$y^{2} +19y+90=0$$

150. I. $$x^{2}-15x+56=0$$ II. $$y^{2} -23y+132=0$$

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