10th Class Mathematics Chapter 3 English Medium Online MCQ Test With Answer

If y = kx, x = 7 and y = 6, then k =

• 42 A
• 
  B
• 13 C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

A ratio has:

• No units A
• Oneunit B
• Twounits C
• Threeunits D

In continued proportion a:b = b:c, ac = b², b is said to be _______ proportional between a and c:

• Third A
• Fourth B
• Means C
• None of these D

The ratio of 1km to 600m is:

• 1 : 6 A
• 5 : 3 B
• 3 : 2 C
• 2 : 1 D

In ratio a : b, the first term is called:

• Extremes A
• Means B
• Consequent C
• Antecedent D

If a:b = x:y, then alternando property is:

• 
  A
• 
  B
• 
  C
• 
  D

Find x in proportion 4:x::5:15

• 
  A
• 
  B
• 
  C
• 12 D

Product of extremes = product of ______.

• Consequents A
• Antecedent B
• Ratios C
• Means D

If a : b = c : d, then a + b : a - b = c + d : c - d is called theorem of:

• Componendo-Dividendo A
• Invertendo B
• Dividendo C
• Componendo D

• u = v² A
• u = kv² B
• uv² = k C
• uv² = 1 D

If y = 8 and x = 4, then k = xy, we get k =

• 12 A
• 32 B
• 84 C
• 114 D

A proportion is a statement which expressed as an equivalence of:

• Four ratios A
• Threeratios B
• Tworatios C
• Oneratio D

In continued proportional a:b = b:c, c in said to be ______ proportional to a and b:

• Third A
• Fourth B
• Means C
• None of these D

If a:b = x:y, then invertendo property is:

• 
  A
• 
  B
• 
  C
• 
  D