question_answer4) Ifthen is equal to (a) 14 cm (b) 8 cm (c) 10 cm (d) 12 cm
View Answer play_arrowquestion_answer5) The value of is (a) 0 (b) 1 (c) 2 (d)
View Answer play_arrowquestion_answer6) Given that, and then the value ofis (a) (b) (c) (d)
View Answer play_arrowquestion_answer7) The value of is (a) -1 (b) 0 (c) 1 (d) 2
View Answer play_arrowquestion_answer8) For the following distributions
Classes | 0-5 | 5-10 | 10-15 | 15-20 | 20-25 |
Frequency | 10 | 15 | 12 | 20 | 9 |
question_answer11) For what value of p, will the following system of equations have no solution?
View Answer play_arrowquestion_answer12) In figure and Prove that
View Answer play_arrowquestion_answer13) If find the value of
View Answer play_arrowquestion_answer14) Find the mean of first five prime numbers.
View Answer play_arrowquestion_answer15) Prove that is irrational. OR Prove that is irrational.
View Answer play_arrowquestion_answer19) In if is the median, show that
View Answer play_arrowquestion_answer21) Find the value of sin 45? geometrically.
View Answer play_arrowquestion_answer22) If then prove that OR If or are acute angles such that then show that
View Answer play_arrowClass interval | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 |
Frequency | 5 | 18 | 15 | P | 6 |
question_answer24) The weight of coffee in 70 packets are shown in the following table
Weight (in mg) | 200-201 | 201-202 | 202-203 | 203-204 | 204-205 | 205-206 |
Number of packets (f) | 12 | 26 | 20 | 9 | 2 | 1 |
Class interval | 120-130 | 130-140 | 140-150 | 150-160 | 160-170 | 170-180 |
Frequency | 2 | 8 | 12 | F | 8 | 7 |
question_answer25) Find all zeroes of if two of its zeroes are () and ().
View Answer play_arrowquestion_answer29) Using Euclid's division algorithm, find the HCF of 56, 96 and 404.
View Answer play_arrowquestion_answer30) Following distribution shows the marks obtained by 100 students in a class.
Marks | 10-20 | 30-30 | 30-40 | 40-50 | 50-60 | 60-70 |
Frequency | 10 | 15 | 30 | 32 | 8 | 5 |
question_answer31) Prove the following OR Prove that
View Answer play_arrowquestion_answer32) If and prove that OR In an acute angled if tan and sec Find the value of and
View Answer play_arrowClass interval | 0-50 | 50-100 | 100-150 | 150-200 | 200-250 | 250-300 |
Frequency | 17 | 35 | 43 | 40 | 21 | 24 |
You need to login to perform this action.
You will be redirected in
3 sec