Quantitative Aptitude - Arithmetic Ability Questions

If sinA/(1 + cosA) = x, then x is

Select the odd word/letters/number/number pair from the given alternatives.

In a factory, 60 workers can stitch 120 m of clothes in 7 days, what length of clothes can be stitched by 70 workers in 5 days?

If x+5+1x+1=6 then the value of (x+1)3+1(x+1)3 is

Find the greatest number which on dividing 1580 and 3800 leaves remainders 8 and 1 respectively.

The diagonals do not form at least two congruent triangles in a _____.

A train starts moving from a place X at 7:00 a.m. and arrives at another place Y at 1:00 p.m. on the same day. If the speed of the train is 15 m/s, then what will be the distance (in km) covered by the train?

Two pipes can fill a cistern in 28 and 21 hours respectively and an another pipe can empty 30 gallons of water per hour. All the three pipes working together can fill the empty cistern in 84 hours. What is the capacity (in gallons) of the cistern?