Select the related word/letters/number from the given alternatives.
2 : 10 : : 3 : ?
1). 30
2). 25
3). 17
4). 35
What is the simplest form of (1 + cosA)(cosecA - cotA)?
1). cosA
2). tanA
3). cotA
4). sinA
A wholesaler sells a watch to a retailer at a profit of 25% and the retailer sells it to a customer at a loss of 12%. If the customer pays Rs 1045, what
had it cost the wholesaler?
1). Rs 950
2). Rs 1149
3). Rs 1244
4). Rs 751
A bank offers 5% compound interest per half year. A customer deposits Rs 4800 each on 1st January and 1st July of a year. At the end of the year, the
amount he would have gained by way of interest?
1). Rs 732
2). Rs 1464
3). Rs 366
4). Rs 183
If 2(3x + 5) > 4x - 5 < 3x + 2; then x can take which of the following values?
1). 8
2). 6
3). -8
4). -10