Q.7 A, B and C did certain investments and the ratio of their time periods is 3 : 2 : 7 respectively. Ratio of the profits of A, B and C is 4 : 3 : 14 respectively. ...
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Q.15 A man can row 10 km/h in still water. When the river is running at a speed of 4.5 km/h, then it takes him 2 h to row to a place and comes back to the initial ...
Q.8 If interest be compounded half-yearly, then find the compound interest on ₹8,000 at the rate of 20% per annum for 1 year.Ans 1. ₹1,6802. ₹1,6853. ₹1,6754. ₹1,690Correct Ans Provided: 1
Q.5 A glass jar contains 6 white, 8 black, 4 red and 3 blue marbles. If a single marble is chosen at random from the jar, what is the probability that it is black or blue?Ans 1.
Q.16 The arithmetic mean of the following data is _________.23, 17,20,19,21Ans 1. 232. 213. 194. 20Correct Ans Provided: 4
Q.10 In ΔPQR,PQ=QR and O is an interior point of ΔPQR such that ∠OPR=∠ORP.Consider the following statements:(i) ΔPOR is an isosceles triangle.(ii) O is the centroid of ΔPQR.(iii) ΔPQO is congruent to ΔRQO.Which ...
Q.3Ans 1. 175.42. 180.53. 165.24. 172.5Correct Ans Provided: 4
Q.4 The number 5769116 is divisible by which of the following numbers?Ans 1. 122. 43. 54. 8Correct Ans Provided: 2
Q.1 A,B, C are three points such that AB = 9 cm, BC = 11 cm and AC = 20 cm. The number of circles passing through points A,B,C is:Ans 1. 32. 03. 14. 2Correct Ans Provided: 2
Q.2 Find the value of given expression.30 – [40 – {56 – (25 – 13 – 12)}]Ans 1. 142. 223. 384. 46Correct Ans Provided: 4
