નિશ્વાયક  MCQs

MCQs of નિશ્વાયક

Showing 41 to 50 out of 83 Questions
41.
(3, -2) અને (-1, 4)માંથી પસાર થતી રેખાનું સમીકરણ _____ છે.
(a) 3x - 2y - 13 = 0
(b) 2x - y = 8
(c) 2x + y - 2 = 0
(d) 3x + 2y - 5 = 0
Answer:

Option (d)

42.
(1, -3) અને 5, -2)માંથી પસાર થતી રેખાનું સમીકરણ _____ છે.
(a) x + 4y + 11 = 0
(b) x - 4y - 13 = 0
(c) 4x - y - 7 = 0
(d) 4x + y - 1 = 0
Answer:

Option (b)

43.
2344x6x8x578 = _____ .
(a) 18x
(b) 0
(c) 1
(d) 18x3
Answer:

Option (b)

44.
y1y+zy1z+xz1x+y= _____
(a) x+y+z
(b) (x+y) (y+z)(z+x)
(c) 3
(d) 0
Answer:

Option (d)

45.
sin40°-cos40°sin50°cos50° = _____ .
(a) 0
(b) 1
(c) -1
(d) નું અસ્તિત્વ નથી.
Answer:

Option (b)

46.
525354515253535455 = _____ .
(a) 59
(b) 512
(c) 50
(d) 0
Answer:

Option (d)

47.
જો D1=1yzx1zxy1xyz અને D2=111xyzx2y2z2, તો _____ .
(a) D1 + 2D2 = 0
(b) 2D1 + D2 = 0
(c) D1 + D2 = 0
(d) D1 = D2
Answer:

Option (c)

48.
1251x53-12=0 તો x = _____ .
(a) 2
(b) -2
(c) 5
(d) -5
Answer:

Option (a)

49.
1+x1-x1-x1-x1+x1-x1-x1-x1+x=0 નાં બીજ _____ છે.
(a) 0, 1
(b) 0, -1
(c) 0, -3
(d) 0, 3
Answer:

Option (d)

50.
2356x9x15x786 = _____ .
(a) 30x
(b) 0
(c) 1
(d) 30x3
Answer:

Option (b)

Showing 41 to 50 out of 83 Questions