## Aptitude Questions

Dear Reader, Below are four basic problems on LCM with simple steps. Question 1 Find the L.C.M of 23 x 32 x 52 x 7, 22 x 32 x 5 x 72, 2 x 3 x 52 x 7 x 11 a)2310 b)4620 c)13860 d)970200 Answer: d)970200 Solution: We know that L.C.M. = Product of...
Dear Reader, Below are four problems based on the concept of ratio. Question 1 If 5 litres of water is added to a mixture that contains water and milk in the ratio 3:4, then the ratio becomes 5:4. Find the quantity of milk in the given mixture. a)...
Dear Reader, Below are three problems dealing with basic calculations of logarithm. Question 1 If log 12167 = 4.085, then the value of log 529 is: a) 2.7232 b) 3.5132 c) 4.7281 d) 3.7281 Answer : a) 2.7232 Solution: First, note that 232 = 529 and...
Dear Reader, Below are three problems based on directions, which can be solved using diagrams. Question1 A man rides his two-wheeler 20km towards north from his house and takes right and rides 30km. Then he turns right and rides 35km and takes left...
Dear Reader, Below are three problems based on the measures of parallelogram, triangle and rectangle Question1 The base of a rectangle is 14 units and the height is 13 units. What will be the area of the right-angled triangle constructed on the same...
Dear Reader, Below are three problems dealing with the operations +, - , ^, / and x Question 1 If the operation, + is defined by the equation a + b = ab - b. Then the value of a in a + 1 = 1 + a is : a)0 b)1 c)2 d)none of these Answer: b)1 Solution...
Dear Reader, Below are given arithmetic based error spotting problems which you can expect in bank exams. Directions to solve: In each of the following questions an equation is presented in four parts with ‘=’ sign in between the parts.The four...
Dear Reader, Below are 3 problems on data sufficiency based on the concept of Time and Work Directions: Each of the questions given below consists of a question followed by three statements. You have to study the question and statements and decide...
Dear Reader, Below are four problems based on the arithmetic operations +, -, x and / Question 1 If p x q = (p+2)2 (q-2) then 5 x 7 is: a) 35 b) 5 c) 245 d) 147 Answer: c)245 Solution: Given that p x q = (p+2)2 (q-2) Put p=5 and q = 7 in above, i.e...
Dear Reader, Below are four problems on unit digit, you have to find the unit digit of a product or sum or power of the numbers. Question 1 The unit digit of the sum 1289 + 2541 + 8215 + 6137 is: a) 1 b) 2 c) 9 d) 3 Answer: b)2 Solution: The...
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