A glass jar contains 1 red, 3 green, 2 blue and 4 yellow marbles. If a single marble is chosen at random from the jar (A) Probability of getting a yellow marble is 1/5 (B) Probability of getting a green marble is 3/10 (C) Probability of getting either a yellow or a green marble is 7/10 (D) Probability of getting either a red or a yellow marble is 3/10 Choose the correct answer from the options given below :

A certain amount of money at compound interest grows to ₹66,550 in 3 years and ₹73,205 in 4 years. The rate percent per annum is :

Match List-I with List-II List I: (A) √[(0.81 × 0.484)/(0.064 × 6.25)]; (B) √[(0.204 × 42)/(0.07 × 3.4)]; (C) √[(0.081 × 0.324 × 4.624)/(1.5625 × 0.0289 × 72.9 × 64)]; (D) √[(9.5 × 0.085)/(0.0017 × 0.19)] List II: (I) 0.024; (II) 0.99; (III) 50; (IV) 6 Choose the correct answer f…

(A) If 1/x : 1/y : 1/z = 2 : 3 : 5, then x : y : z = 15 : 10 : 6 (B) If 4p = 6q = 9r, then p : q : r = 9 : 6 : 4 (C) If 2A = 3B = 4C, then A : B : C = 3 : 4 : 6 (D) If P : Q : R = 2 : 3 : 4, then P/Q : Q/R : R/P = 9 : 8 : 24 Choose the correct answer from the options given below:

Arrange the following in increasing order: (A) 16⅔ % (B) 2/15 (C) 0.17 (D) 0.25 % of 64 Choose the correct answer from the options given below:

Match List-I with List-II List I: (A) Duplicate of ratio 2 : 7; (B) Compound ratio of 2 : 7, 5 : 3 and 4 : 7; (C) Ratio of 2 : 7 is same as; (D) Ratio of 5 : 6 is same as List II: (I) 25 : 30; (II) 4 : 49; (III) 40 : 147; (IV) 4 : 14 Choose the correct answer from the options giv…

Arrange the following in increasing order: (A) ⁴√3 (B) ³√2 (C) ⁶√5 (D) ⁶√7 Choose the correct answer from the options given below :

Given below are two statements : Statement I : In order to get a mixture worth ₹16.5/kg, a grocer needs to mix two varieties of pulses costing ₹15 and ₹20 per kg respectively in the ratio 7 : 3. Statement II : A merchant has 1000 kg rice, part of which he sells at 8% profit and t…

A dishonest dealer sells his goods at 10% loss on cost price and uses 30% less weight. What is his profit or loss percentage?