Question
 Consider the following statements regarding Save
Water Day. 1.   On 12 July 2019, the West Bengal government observed Save Water Day across the state to spread the message of water conservation. 2.   This was the first –ever Save Water Day observed across West Bengal to spread the message of water conservation 3.   West Bengal has a water conservation programme called ‘Jal Dharo Jal Bharo’ to prevent floods and provide water during the period of scarcity. 4.   The Government of India has set a target to provide 35 lakh households in West Bengal with tap water supply by March 2021. Which of the statements given above is/are correct?Solution
The correct answer is C
The least number which when divided by 4, 6, 10 and 12 leave zero remainder in each case and when divided by 13 leaves a remainder of 8 is:
The ratio of two numbers is 4:8 and their LCM is 96. The numbers are:
The LCM of two numbers is 180, and the numbers are in the ratio 5:9. What will be the sum of the numbers?
The sum of two numbers is 126 and their HCF is 14. Total number of such pairs of numbers is?  Â
The greatest number of four digits which when divided by 5, 7, 9 leave remainders 3, 5, 7 respectively is:
Find the least common multiple of (16/20), (8/10), and (4/5).
Two numbers are in the ratio 2:7. The product of their H.C.F. and L.C.M. is 5054. The sum of the numbers is:
What is the least number that should be multiplied to 735 so that it becomes divisible by 42?
The HCF and LCM of 2 numbers are 2 and 60 respectively. If one of the numbers is 14 more than the other, find the smaller number.
- Determine the difference between the LCM and HCF of the numbers 15, 25, and 50.
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