(03) Match the items in Column 1 with the items in column 2 Solution (04) Find all the multiples of 9 up to 100. SolutionMultiples of 9 up to 100: 9 × 1 = 99 × 2 = 189 × 3 = 279 × 4 = 369 × 5 = 459 × 6 = 549 …
(1) Write all the factors of the following numbers a. 24Sol: 24 = 1 × 24, 24 = 2 × 12, 24 = 3 × 8, 24 = 4 × 6, 24 = 6 × 4, 24 = 8 × 3, 24 = 12 × 2, 24 = 24 ×1So, the factors of 24 are …
(4) Find using distributive property (a) 728 × 101 Sol. = 728 × 101Distributing 101 into (100 + 1)= 728 × (100 + 1)= 728 × 100 + 728 × 1= 72800 + 728 = 73528 Ans. (b) 5437 × 1001= 5437 × 1001Distributing 1001 into (1000 + 1)= 5437 × (1000 + 1)= 5437 × …
(1) Which of the following will not represent zero: (a) 1 + 0 Sol. = 1 + 0= 1 (because any number added with 0 gives the number itself) Here, the answer is 1. Therefore, it is not representing zero. b) 0 × 0Sol. = 0 × 0= 0 (because if any number is multiplied by …
(5) A taxi driver filled his car petrol tank with 40 liters of petrol on Monday. The next day, he filled the tank with 50 liters of petrol. If the petrol costs Rs. 44 per liter, how much did he spends in all on petrol? Sol. According to the question, Cost of 1 liter …
(1) Find the sum by suitable rearrangement: (a) 837 + 208 + 363 Sol. (Note – In order to make the process convenient, making group of two such numbers whose addition will give 0 in one’s place.)Here, we will make group of 837 and 363 because the sum of their one’s digit i.e. 7 + …
In this post we will discuss area of Trapezium questions. All the questions are solved step by step so that you have in depth understanding of the concept. Trapezium is one of the important part of quantitative aptitude exams like GMAT, CAT, CMAT, SNAP, SSC, IBPS etc., so make sure to invest time in this …
In this post we will discuss area of parallelogram questions. All the questions are solved step by step so that you can understand the concept in full details.Let us understand the properties of parallelogram so that you can solve the questions easily Properties of Parallelogram Parallelogram is a quadrilateral with four sides where the opposite …
In this post we will discuss Time and Work efficiency based questions.The questions basically discuss about the efficiency about different workers involved in the work. Some of the questions may be tricky for you if you understand the concept you won’t face any difficulty in the examination. Question 01 A works twice as fast as …
In this post we will discuss questions from simple interest chapter. There are two chapters as far as compounding is concerned.1. Simple Interest2. Compound interestOut of these two, simple interest is relatively less complex and take less time to solve. Here we are discussing important questions of simple interest that are repeatedly asked in the …