
4) 42 seconds
2.The percentage of marks obtained by Radhika in Geography and Polity is 55. If she got 85 marks out of 125 in polity, then out of 75 the marks obtained by Radhika in Geography is :
4) 25
3.Ram has a certain number of 10-paise coins. He has 4 times as many 25 paise coins as 10 paise coins, and 8 more 50-paise coins than 25 paise coins. If the total value of the coins is? 221 , then how many 25-paise coins are there?
4) 100
4.To do any work, B takes 4 times as long as A and C together and C takes thrice as long as A and B together. If A, B and C together complete the work in 20 days, how long would B alone take to complete the work?
4) 104 days
5. Three types of pulses are mixed together. Their volumes are in a proportion to 5, 4 and 3 respectively and the weights of equal volumes are in proportion to 6, 5 and 4 respectively. What is the weight of the pulse of first type if the weight of the mixture is 248 kg?
4) 118 kg
Answer :
1.As a direction of moving man is not given
2.