if 2sin2θ +15 cos2θ =7 then the value of tanθ+cosθ+secθ=?

2.742 We can represent the equation in terms of only SinX and solve the quadratic equation for SinX

Even after trying hard I can't score more than 30 in SBI clerk pre mock test....what shall I do?

practice as much as you can from the "practice" section in cracku...this will help in increasing your question solving speed and you will then get to know all types of questions that comes in the examination...good luck :)

when iift test series will be out?

Hi, OMETs will be out, once their respective notifications are out.

How can I improve in VARC, My scores in this section are constanly low.

Yes this is very true reading has helped me to the point that I dont need to make small points in order to maintain the gist of the passage. I am currently reading the oped and editorial of the hindu regularly and also the daily article which is posted on cracku. I hope this helps.

try to make short notes on what you read while solving rcs and concentrate on just 2 rcs initially. keep reading from different genres and write too. it will surely help you. also, read and enjoy dont do it just for the sake of scoring, read it and enjoy. hope this will help.