Who created the first mechanical computer, which proved to be the prototype for future computers?
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In ΔPQR, PQ = PR = 18 cm, AB and AC are parallel to lines PR and PQ respectively. If A is the mid-point of QR, then what is the perimeter (in cm) of quadrilateral ABPC?
Which of the following country is not a member of 'The Indian Ocean Rim Association (IORA)'?
"Young Girls" is the famous work of which painter?
In ΔABC, AD is the median and AD = (1/2)BC. If ∠ACD = 40°, then what is the value (in degrees) of ∠DAB?
Who is considered as the father of taxonomy?
Consider the given question and decide which of the following statements is/are sufficient to answer the question.
Is X-5 even? X is a real number.
Statements :
1. X-15 belongs to integer
2. X-10 is an odd integer
A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?