22, 54, 108, 135, 198 का लघुत्तम समापवर्त्य कितना है? | CLASS 14 | प्रैक्टिस सेट 5 | MATHS | Do...

Find the LCM of 22, 54, 108, 135 and 198.

The L.C.M.of 22,54,108,135 and 198 is (a) 330 (b) 1980 (c) 5940 (d) 11880

The ratio of boys to girls in a class is 2 : 3 and the average score of all the students in the class in maths is 54. The average score of boys is 50% more than that of girls. What is the average score of girls ? एक कक्षा में लड़के और लड़कियों की संख्या का अनुपात 2 : 3 है और कक्षा में सभी छात्रों के गणित में औसत प्राप्तांक 54 है | लड़कों का औसत प्राप्तांक लड़कियों के औसत प्राप्तंक से 50% अधिक है | लड़कियों का औसत प्राप्तांक कितना है ?

The radius of a circular cylinder is 5 cm and its height is 14 cm. Then the volume of cylinder in cm^3 is: (Take pi=22/7 ) एक गोलाकार बेलन की त्रिज्या 5 सेमी है और इसकी ऊंचाई 14 सेमी है। फिर बेलन का आयतन ( cm^3 में) है:

A alone can do a work in 30 days. B alone can do the same work in 60 days. If they work together for 5 days, then what part of the work will be left? A किसी कार्य को अकेला 30 दिन में कर सकता है | B उसी कार्य को अकेला 60 दिन में कर सकता है | यदि वे 5 दिन तक एक साथ कार्य करते हैं, तो कार्य का कितना हिस्सा शेष रह जाएगा?

Study the following information to answer the given questions. A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and re-arrangement. Input: 62 31 23 48 73 54 17 42 Step 1: 124 93 69 96 219 108 51 84 Step 2: 217 24 165 123 327 57 135 Step 3: 14 8 30 6 42 35 15 Step 4: 7 4 15 3 21 17.5 7.5 Step IV is the output of the above input. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input. Input: 44 37 61 56 32 83 12 75 Which of the following element is second to the right of the element which is sixth from the right end in step III?

Study the following information to answer the given questions. A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and re-arrangement. Input: 62 31 23 48 73 54 17 42 Step 1: 124 93 69 96 219 108 51 84 Step 2: 217 24 165 123 327 57 135 Step 3: 14 8 30 6 42 35 15 Step 4: 7 4 15 3 21 17.5 7.5 Step IV is the output of the above input. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input. Input: 44 37 61 56 32 83 12 75 Which of the following are the first two elements in the last step?

Study the following information to answer the given questions. A number arrangement machine when given an input line of numbers rearranges them following a particular rule. The following is an illustration of input and re-arrangement. Input: 62 31 23 48 73 54 17 42 Step 1: 124 93 69 96 219 108 51 84 Step 2: 217 24 165 123 327 57 135 Step 3: 14 8 30 6 42 35 15 Step 4: 7 4 15 3 21 17.5 7.5 Step IV is the output of the above input. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input. Input: 44 37 61 56 32 83 12 75 What will be the resultant if second element from the left end in step 2 is multiplied by fourth element from the right end in step 3?