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Which two signs can be interchanged so as to balance the given equation?
8 - 13 + 32 ÷ 8 × 17 = 91
Concept: undefined >> undefined
Which two signs should be interchanged to make the given equation correct?
8 × 9 ÷ 15 + 30 - 5 = 63
Concept: undefined >> undefined
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In which of the following states is the Ramsar Wetland Site named Renuka Wetland located?
Concept: undefined >> undefined
Which of the following is the highest mountain in Bhutan?
Concept: undefined >> undefined
In the given figure, AB || CD, then the value of x will be

Concept: undefined >> undefined
In the given figure, AC ⊥ CE and ∠A : ∠B : ∠C = 5 : 3 : 2. The value of ∠ECD will be

Concept: undefined >> undefined
In ΔABC = 90° AB = 16 cm and AC = 12 cm. D is the mid-point of AC and DE ⊥ CB at E. What is the area (in cm2) of ΔCDE?
Concept: undefined >> undefined
G is centroid of the triangle ABC, where AB, BC and CA are 7 cm, 24 cm and 25 cm respectively, then BG is:
Concept: undefined >> undefined
The pertmeter of a right angled isosceles triangle is 2p cm. What is its area?
Concept: undefined >> undefined
If the median drawn on the base of a triangle is half its base, the triangle will be:
Concept: undefined >> undefined
O is the in-centre of the ΔABC, if ∠BOC = 116°, then ∠BAC is
Concept: undefined >> undefined
∠A, ∠B, ∠C are three angles of a triangle. If ∠A – ∠B = 15°, ∠B – ∠C = 30°, then ∠A, ∠B and ∠C are
Concept: undefined >> undefined
The following diagram shows a triangle with each of its sides produced both ways:

What is the sum of degree measures of the angles numbered?
Concept: undefined >> undefined
For a triangle ABC,D and E are two points on AB and AC such that AD = `1/4` AB, AE = `1/4` AC. If BC = 12 cm, then DE is
Concept: undefined >> undefined
The angle subtended by a chord at its centre is 60°, then the ratio between chord and radius is
Concept: undefined >> undefined
BE and CF are two medians of ΔABC and G the centroid. FE cuts AG at O. If OG = 2 cm, then the length of AO is
Concept: undefined >> undefined
ABC is an isosceles triangle such that AB = AC and AD is the median to the base BC with ∠ABC = 35°. Then ∠BAD is
Concept: undefined >> undefined
If in a triangle ABC, D and E are on the sides AB and AC such that, DE is parallel to BC and `(AD)/(BD) = 3/5`. If AC = 4 cm, then AE is
Concept: undefined >> undefined
The internal bisectors of the angles B and C of a triangle ABC meet at I. If ∠BIC = `(∠A)/2` + X, then X is equal to
Concept: undefined >> undefined
In a certain language, if 4 and 6 are interchanged and 5 and 9 are interchanged, then which of the following numbers will be the highest?
Concept: undefined >> undefined
