JEE Main questions
34495 published questions with worked solutions.
- The minimum value of 2^ x +2^ x is
- If _1, _2, _3, _4 are roots of the equation ( + )=k 2 , no two of which differ by a multiple of 2 , then _1+ _2+ _3+ _4 is equal...Not in JEE Main syllabus
- The number of solutions of the equation 2^ x =| x| in [0,2 ] isNot in JEE Main syllabus
- If p = q , p q, thenNot in JEE Main syllabus
- If the complex numbers x+i 2x and x-i 2x are conjugates of each other, then x is equal to
- The number of solutions of the equation 2 +2=4 + lying in the interval [ ,5 ] isNot in JEE Main syllabus
- If x=X -Y , y=X +Y and x^2+4xy+y^2=AX^2+BY^2, 0 2 , then
- If k^2=25 and 0^ 360^ , then the total number of different solutions of 3 +4 =k, taken over both values of k, isNot in JEE Main syllabus
- If ( )= ( ), then ( 4 ) is equal toNot in JEE Main syllabus
- The general solution of the equation 3x= 5x isNot in JEE Main syllabus
- The number of all possible ordered pairs (x,y), x,y R, satisfying the system of equations x+y= 2 3 , x+ y= 32 isNot in JEE Main syllabus
- The solutions of the equation ^2 ( 12px )+ ^2 ( 12qx )=1 form an arithmetic progression with common differenceNot in JEE Main syllabus
- The solution of the equation ^2x-2 x=4 x- 2x (0 x ) isNot in JEE Main syllabus
- If = 2, then =Not in JEE Main syllabus
- If ( )= ( ), then which of the following is possible?Not in JEE Main syllabus
- If the expression x 2 + x 2 -i x 1+2i x 2 is real, then x is equal to
- The equation 8 ^2 -6 +1=0 hasNot in JEE Main syllabus
- |x|=| x| if
- The equation ( p-1)x^2+( p)x+ p=0, where x is a variable, has real roots. Then the interval of p may be any one of the following:
- The total number of ordered pairs (r, ) satisfying r =3, r=4(1+ ), where r>0 and [- , ], isNot in JEE Main syllabus