Maths 4
( G ) Solve the following . 1 Distance between two stations A and 15 690 km . Two cars simultaneously from A and B towards each other , and the distance between them after 6 hours is 30 km . If the speed of one car is less than the other by 10 km / hr , find the speed of cach car A. Speed of faster car- 60 km / hr . Speed of other car - 50 km / hr . 2 Rs 13500 are to be distributed among AT Salma , Kiran and Jenifer in such a way that Salma gets Rs . 1000 more than Kiran and Jenifer gets Rs . 500 more than Kiran Find the money received by Jenifer Rs 4500 The volume of water in a tank is twice of that in the other . If we draw out 25 litres from the first and add it to the other , the volumes of the water in each tank will be the same . Find the volume of water in each tank A. 3 . A. B 4 A. Amount of voilume in one tank - 50 Land other tank = 100 L Kaustubh had 60 flowers . He offered some flowers in a temple and found that the ratio of the number of remaining flowers to that of flowers in the beginning is 3 : 5 . Find the number of flowers offered by him in the temple 24
5 . The sum of three consecutive even Find the natural numbers is 48 greatest of these numbers Sum of the digits of a two - digit number is 11. The given number is less than the number obtained by interchanging the digits by 9. Find the number . 56 Two equal sides of a triangle are each 4m less than three times the third side . Find the dimensions of the triangle , if its perimeter is 55m . Anima left one - half of her property to her daughter , one - third to her son and donated the rest to an educational institute . If the donation was worth Rs . 1,00,000 . How much money did Anima have ? The age of A is five years more than that of B. 5 years ago , the ratio of their ages was 3 : 2 . Find their present 10. In a two digit number , digit in units place is twice the digit in tens place . If 27 is added to it , digits are reversed . Find the number .
( F ) Solve the following . If sum of three consecutive multiples of 7 is 84 , find the number 1 21 , 28 , 35 Sum of the present ages of Pihu and Tejas is 9 years After how many years , sum of their ages will be 21 years 6 years A passenger in a cab paid a fare of Rs 175. If the fixed charges are Rs 15 and one has to pay Rs 20 / km , find number of km travelled by the passenger 8 km In an enclosure , there are 21 goats and hens . If the total count of legs in the enclosure is 56 , find the number of hens and goats in the enclosure 14 hens , 7 goats 51fx² - ( x - 3 ) = 2 ( x + 2 ) " , find value of x A. Y = ½