Match the equivalent fractions and write another 2 for each: `(250)/(400)` `(180)/(200)` `(660)/(990)` `(180)/(360)` `(220)/(550)`

Match the equivalent fractions and write two more for each.(i) (250)/(400) (a) (2)/(3)

Write five fractions equivalent to each of the following: (i) (2)/(3) (ii) (4)/(5) (iii) (5)/(8) (iv) (7)/(10) (v) (3)/(7) (vi) (6)/(11) (vii) (7)/(9) (viii) (5)/(12)

The perimeter of a rectangle is 60 metres.If its length is twice its breadth,then its area is (a) 160m2 (b) 180m2 (c) 200m2 (d) 220m2

The total value of a collection of coins of denominations Re 1, 50-paise, 25-paise, 10-paise and 5-paise is Rs 380. If the number of coins of each denomination is the same, then the number of one-rupee coins is (a) 160 (b) 180 (c) 200 (d) 220

The difference between the interest obtained for Rs 1000 at 12% per annum for 3 years and that for Rs 1500 at 8% per annum for 1(1)/(2) years is Rs 360 (b) Rs 300 Rs 180 (d) Rs 200

For the reaction N_(2)+2O_(2)to2NO_(2) Given: at 1 atm , 300 K {:(, S_(N_(2)) = 180 J//mol//K" ",C_(P)(N_(2))= 30 J//mol//K), (,S_(O_(2))= 220 J//mol//K" ",C_(P)(O_(2))= 30 J//mol//K),(,S_(NO_(2))= 240 J // mol //K" ",C_(P)(NO_(2)) = 40J//mol//K):} Calculate (i) DeltaS_(300)K, 5 atm " "(i) DeltaS_(400)K, 5 atm

The English alphabet is categorised into 5 groups, each starting with a vowel and encompassing the immediately following consonants in the group. Thus, the first group would have letters A, B,C and D, the second E, F, G and H, and so on. These groups are assigned values as 10 for the first, 20 for the second, and so on, up to 50 the last. Every letter in a particular group will have the same value of the group when used to form words. The value of each letter should add up to compute the value of the word. If the word has letters only from the same group, the value of the word would be the value of the letter multiplied by the number of letters in the word. However, if the letters in a word are from different groups, the value of the first letter of the word and any other letter of that group will be the same as that of its group, but that of the subsequent letter will he ‘double’ as much as the value of its group. For example: The value of ‘CAB’ will be 30 (i.e. 10 + 10 + 10 ) as all the three letters are from the first group, each one having a value of 10. The value of ‘BUT’ will be 10 + (50*2) + (40*2)= 190 The value of ‘JUNK’ will be 30 + (50*2) + 30 + 30 = 190 . Now, find out the value of each word in the following questions: SPORT 1) 200 2) 360 3) 380 4) 250 5) None of these

Study the following information carefully and answer the given questions based on it The English alphabet is categorised into five groups, each starting with a vowel and encompassing the immediately following consonants in the group. Thus group one consists of A, B, C and D, group two consists of E, F,G and H, group three consists of I, J, K, L, M and N, group four consists of O, P, Q,R, S and T, and the remaining letters make group five. These groups are assigned values as 10 for each letter of first group, 20 for each letter of second group, 30 for each letter of third group, 40 for each letter of fourth group, and 50 for each letter of group five. When used to form words, the value of each letter should be added up to compute the value of the word. If the word has letters only from the same group the value of the word would be the value of the sum of letters. However, if the letters in a word are from difierent groups, the value of the first letter of the word and any other letter of that group will be the same as that of its individual letter value of its group, but that of a letter from another group will be 'double’ as much as the value of each letter of its group. If we have to find the value of MANGO, its first letter is M (from third group), among A, N, G and O, N is also from third group. Hence value of M + N = 30 + 30 = 60 Now A, G and O belong to first, second and the fourth group respectively. Hence value of A + G + O = double the value of A + double the value of G + double the value of O = 2*10 + 2*20 + 2* 40 = 140. Hence, total value = 140+60 = 200. CUT 1) 190 2) 180 3) 160 4) 140 5) None of these

Study the following information carefully and answer the given questions based on it The English alphabet is categorised into five groups, each starting with a vowel and encompassing the immediately following consonants in the group. Thus group one consists of A, B, C and D, group two consists of E, F,G and H, group three consists of I, J, K, L, M and N, group four consists of O, P, Q,R, S and T, and the remaining letters make group five. These groups are assigned values as 10 for each letter of first group, 20 for each letter of second group, 30 for each letter of third group, 40 for each letter of fourth group, and 50 for each letter of group five. When used to form words, the value of each letter should be added up to compute the value of the word. If the word has letters only from the same group the value of the word would be the value of the sum of letters. However, if the letters in a word are from difierent groups, the value of the first letter of the word and any other letter of that group will be the same as that of its individual letter value of its group, but that of a letter from another group will be 'double’ as much as the value of each letter of its group. If we have to find the value of MANGO, its first letter is M (from third group), among A, N, G and O, N is also from third group. Hence value of M + N = 30 + 30 = 60 Now A, G and O belong to first, second and the fourth group respectively. Hence value of A + G + O = double the value of A + double the value of G + double the value of O = 2*10 + 2*20 + 2* 40 = 140. Hence, total value = 140+60 = 200. APPROACH 1) 180 2) 190 3) 280 4) 230 5) None of these