Description : In some animals of different groups differents structure developed along same direction due to Adaptation to same needs this is caleld as :
Last Answer : In some animals of different groups differents structure developed along same direction due to Adaptation to ... C. Parllel evolution D. None of these
Description : What do you mean by pollination? Explain the differents types of pollination.
Last Answer : Ans: The transfer of pollen grains from anther to stigma of a pistil is called pollination. Types of pollination: 1. Autogamy: Transfer of pollen grains from anther to stigma of the same flower. E.g ... of pollen grains from anther to the stigma of another flower of the different plant. E.g papaya
Description : if the sum of two numbers is 17 and the difference is 3 what are the two numbers?
Last Answer : The answer is 7 and 10.7+10=1710-7=3
Description : 2. Arrange the following fractions in ascending order:(i) \( \frac{3}{8}, \frac{5}{6}, \frac{6}{8}, \frac{2}{4}, \frac{1}{3} \)(ii) \( \frac{4}{6}, \frac{3}{8}, \frac{6}{12}, \frac{5}{16} \)3. Arrange the ... ( \frac{23}{3} \) and 6(iii) \( \frac{18}{20} \) and \( \frac{21}{25} \)(iv) \( 3 \frac{3
Last Answer : 2. Arrange the following fractions in ascending order: (i) \( \frac{3}{8}, \frac{5}{6}, \frac{6}{8}, \frac ... frac{3}{10} \) and \( 2 \frac{7}{15} \)
Description : the sum of two numbers is 17 and the difference is 1?
Last Answer : the sum of two numbers is 17 and the difference is 1 what are two numbers
Description : What is the sum of two numbers that equals 17 but their difference is 3?
Last Answer : I personly think it would be 10 and 7
Description : Suresh and Ramesh are twins. In a form by mistake, Suresh reverses the last 2 digits of his year of birth, and this makes him 9 years older than Ramesh. With this mistake, the sum of their ages in 2015 becomes 43. How old will Ramesh be 2021? a) 17 b) 19 c) 21 d) 23 e) 25
Last Answer : Let the correct ages of Ramesh and Suresh be X in 2015 (since they are twins, they will have the same age) Given: 2x + 9 = 43 Or x = 17 years in 2015. Age in 2021 = 17 + 6 = 23 Note: year of birth = 2015 – 17 = 1998. Reversing, Suresh = 1989 or 9 year older. Answer: d)
Description : The ages of Gaurav and Goutham will be in the ratio 5 : 7 after ten years from now and will be in the ratio 13 : 18 after twelve years from now. Find the ratio of the sum of their ages 10 years hence to the sum of their ages 12 ... hence. 1 : 25 : 27 2 : 13 : 15 3 : 14 : 17 4 : 18 : 23 5 : 30 : 31
Last Answer : 5 : 30 : 31
Description : A sum of Rs. 1550 was lent partly at 5% and partly at 8% per annum simple interest. The total interest received after 4 yr was Rs. 400. The ratio of the money lent at 8% to that lent at 5% is? (a) 15:16 (b) 16:17 (c) 19:17 (d) 21:26 (e) 20:17
Last Answer : (a) 15:16
Description : If arithmetic of 6 numbers is 17 then the sum of numbers is---- (a) 102 (b) 103 © 150 (d) 120.
Last Answer : (a) 102
Description : The sum of the ages of a Mother and son is 54 years. Eight years ago, the product of their ages was 6 times the mother’s age at that time. The present age of mother and son a) 34,17 b) 14,40 c) 40,14 d) 50,17
Last Answer : C Let sons age = x years. Then mothers age = (54 - x)years. (x-8)(54-x-8) = 6(54- x - 8) hence (x-8) = 6 so x = 14 Their ages are 40 years and 14 years.