For the following questions answer them individually
The average revenues of 11 consecutive years of a company is Rs 69 lakhs. If the average of ﬁrst 6 years is Rs 64 lakhs and that of last 6 years is Rs 76 lakhs, what is the revenue for the 6th year?
One of the internal angle of a rhombus is 60° and length of its shorter diagonal is 8 cm. What is the area of the rhombus?
When a discount of 20% is given on a movie ticket, the proﬁt is 34%. If the discount is 15%, then the proﬁt is
The price of an article is cut by 7%, to restore it to its original value, the new price must be increased by
A bag has Rs12.9 in the form of 1 rupee, 50 paise and 10 paise coins in the ratio of 3:2:3. How many 50 paise coins are there in the bag?
Which of the following equations has the sum of its roots as 11?
1/(secA + tanA) is equal to
tan(A/2) is equal to
If $$12x = 19^2 - 11^2$$, what is the value of x?
What is the value of sec -2π/3 ?